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 wouldn't even think of buying this product unless I know the price per unit. How can I compare other items online or in a store?

Ex Output:
1


Ex Input:
This is one of the most versatile mixes I've found, and most recipes come out tasting very much like the Full of Gluten Blends. I, like many, am struggling with celiac's disease, and I've only just found out I have it, so I'm not quite sure what to buy, what's healthy, and what doesn't taste like cardboard.  Gluten Free is a way of life you have to adjust to in almost every way, from giving up many favorites, to training your pallet to love these new found grains.  Bisquick is Rice based, and is very much like it's original version, however be aware that the pancakes will be a little less fluffy and that you should follow the recipe to the T when it comes to these. Betty Crocker has a Recipe website they've published for you using this product that has quite a few tasty treats you'll love. When it calls for Vegetable Shortening, be sure to use it, for example, biscuits made without shortening, and only butter will be very dry and not very satisfying, even difficult to swallow. Use recipes that include shortening, and will result in moist, fluffy foods and breads will help you end up with an enjoyable addition to your meal.  Fun and Tasty Gluten Free Recipes for this mix can be found on the Betty Crocker website, they won't allow me to post the link here, sorry.  UPDATE: ** Fun Tip about this and other Gluten Free Mixes, My mom Figured out that when you're mixing together your ingredients and you're using one that calls for milk, that if you mix together ONLY the BASE MIX and the MILK and let it set for about 15 minutes before continuing with your recipe and adding other ingredients, the end result is much fluffier and tastier **  This would be much like making tapioca pudding, you have to let the milk and tapioca soak to 'activate the tapioca' before moving on, so I think that type of reaction is what's happening here with the Bisquick Mix. YAY for Mom!  Hope that helps you with your purchasing decision. Thanks for reading!

Ex Output:
5


Ex Input:
I feel like I've tried every hot cocoa there is in the k-cups.  While I do think this is the best hot cocoa so far, it still isn't great.  I'm not sure what it is, but all of the cocoa k-cups seem to have a weird taste to them.  It's almost like there is artificial sweetener in them,, but I know there is not. I set it on the smallest cup setting for cocoa.  This has more body to it than others. I'm still waiting and hoping that Dunkin' Donuts will put out their hot cocoa in a k-cup.  There really is nothing better than that. If you want a k-cup hot cocoa, I would def. recommend this over all the others.

Ex Output:

4