In this task, you're given a review from Amazon's food products. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral or mixed, 4: good, 5: extremely good. 

Ex Input:
I was getting VERY worried, when I read some of the other reviews here.  Specifically, the "One Star" reviews, to which I always go, to see if the faults these other reviewers find with any merchandise would prevent me from buying it.  WOW!  They sure seemed to hate the KETTLE CHIPS, BACKYARD BARBECUE 9-OUNCE BAGS, (PACK OF 12), that I had bought as 1 ounce bags, liked A LOT, decided to subscribe....and then, for good measure, got 2 orders of the 9 ounce bags.  Yes...I love potato chips....especially these KETTLE CHIPS, BACKYARD BARBECUE FLAVOUR....but others seemed to really HATE them...or at least, hate how they had changed. But then I realized they were talking about OTHER FLAVOURS!  Amazon, in it's deep wisdom, has obviously seen fit to put ALL comments concerning ALL flavours of KETTLE, (and other brands of?????) potato chips, TOGETHER!  Of course, this DOES have SOME advantages, because most potato-chip lovers, (like me!), enjoy eating several flavour, and brand varieties.  So, comparisons can be made easily.  Also, as we're all potato-chip lovers, but each person has his or her very favourite flavour that they are reviewing, we are, here a sort of "United Nations of Potato Chip Lovers"....all different, but all united in our love of Potato Chips!  (The rest of the world can REALLY benefit from the example of our tightly-knit, but ever...er,...expanding...group here, I think! : )  But -- not at first realizing that these different flavour reviews were all together, did cause me a little confusion and dismay.... at least to begin with.... (Amazon should have mentioned that this is the "Kettle Potato Chip Review Forum"! : )  I am happy to report that KETTLE CHIPS, BACKYARD BARBEQUE FLAVOUR, are totally delicious!  (At least they are in the one-ounce bags...hopefully the same product in the 9 ounce bags will taste the same!)  These are definitely chips for ADULTS, however -- and/or children whose stronger-than-adult taste buds can withstand the very strong flavour of these chips.  They are NOT the strongest flavour I have ever had...that was from a jalapeno pepper chip which was far too strong for even me! These Backyard Barbeque chips by Kettle, however, have just the right amount of sweetness, (with honey powder, onion and sugar), to take the edge of the stonger flavours (paprika, chili pepper, cayenne pepper, and natural smoke flavour), of which there is less, (they come further down in the list of ingredients than the sweeteners.)  The complete list of ingredients of these KETTLE BACKYARD BARBECUE CHIPS, (in the 1-ounce bags, and hopefully, in the 9 ounce bags as well), is as follows:  Potatoes Vegetable Oil, (Safflower and Sunflower Oil), Honey Powder, (Dried cane sugar, honey), Rice Powder Sugar Salt Onion Powder Tomato Powder Paprika Torula Yeast Garlic Powder Chili Pepper Citric Acid Cayenne Pepper Paprika Oleoresin, (Colour) Natural Smoke Flavour  Naturally cooked, natural ingredients.  The combination is a true taste treat!  Of course, as with all ptato chips, moderation is the key. Potatoes contain a LOT of potassium....which gives energy and othr good things....but too much of which can damage kindneys.  The vegetable oil is great -- but too much oil, (as well as too much starch, from the potatoes), can hurt the eyes.  Natural smoke flavour is SO yummy....but it, (as well as sugar), has -- in very large amounts -- been linked to cancer production  As far as the starch from the potatoes and oil go, this can be ameliorated, (a bit), by drinking TEA...which is good for the eyes.  But as far as the potassium, (energy - good, too much -- bad for the kidneys), and the sugar and natural smoke flavour, (too much leading to cancer production) -- the only thing is to do what is good in everything.....M O D E R A T I O N...!  Twice or three times a month, I allow myself to go on what I call a "Potato Chip Diet".  I eat only one large bag, (or the equivalent in small ones), of potato chips all day.  I supplement this with tea, coffee, and lemonade, as well as several servings of Carnation Instant Breakfast Essentials, (I like the Dark Chocolate flavour)  This adds up to fewer calories than I would normally eat, if I had my normal three meals a day plus snacks.  It also teaches me to eat s-l-o-w-l-y, because that one big bag, (or many little bags), never lasts as long as I'd like.  Anyway, with excercise and sensible eating, the rest of the month, (and keeping my scale nearby, and weighing myself at least twice a day, every day), I've taken off ten pounds in the last three months! : )  These BACKYARD BARBEQUE flavour potato chips from KETTLE, are totally scrumptious.  Except for those jalapino chips, (which tasted good, but were far too spicy for my own taste buds), I have yet to meet a potato chip I didn't like to eat.  These Kettle BACKYARD BARBEQUE flavour potato chips, with their combination of potatoes, sweetness, and spices, have truly become one of my top five favourites....if not the VERY first favourite, of all!  Flavoured potato PERFECTION!

Ex Output:
5


Ex Input:
My golden retriever is one of the most picky dogs I've ever met.  After experimenting with various types of food, I have found she loves natural balance.  What I really like about natural balance is the fact that it has multiple flavors in dry and wet varieties.  I mix her dry food with a little wet food and my golden loves it.  Furthermore, I do like mixing up the flavors each time as I think the same meal day over day might get a little boring, so I figured why not.  I tend to stay away from the fish type though as it smells...  Additionally, I started purchasing off Amazon because Petco didn't have the wet food box and only had a couple of cans.  I came home and to my surprise realized that I could save $20 each time I bought dog food if I just buy it off Amazon.  All in all, I definitely recommend and give my stamp of approval to natural balance dog food.  While I have never eaten it, my dog seems to love it.

Ex Output:
5


Ex Input:
I may be dating myself here a bit but I remember when the first Soft Batch cookies came out.  These were the first and they were bigger and yes, even softer than these are now.  But, at that time, they were the ONLY soft, prepackaged cookie (can you believe that?) besides Archway.  They then came out with at least a dozen other varieties but for some reason, they stopped making them.  I can remember every kid imaginable going nuts over these things so I'm wondering why they stopped.  Anyway, back to today, these cookies, even though they're smaller, are still quite excellent.  They are just so soft and taste better than Keebler's other soft and chewy cookies.  This package made it about 20 minutes in this house - that's what happens when you're raising a bunch of Titan boys!  Great, great stuff, HIGHLY recommend!

Ex Output:

5