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:
Not one member of my family, including me, like these extremely salty, much too strong a BQ taste to order more.  I purchased them on a recuring basis and i wish to cancel now.  I have received only one shipment. Cancel further shipments.  Not to our taste at all. These are Lowery pork rinds.

Ex Output:
2


Ex Input:
I have a recurring shipment of this product each month.  Every month when the boxes arrive they are barely in one piece and VERY mangled.  Last month one of the cases of water had to be repackaged before it arrived and it was a day late.  I suggest using a more sturdy box for shipping.  The water product is fine ... it's just the shipping packaging I have a problem with.

Ex Output:
2


Ex Input:
My doggie really likes Newman's Organic better than some other dog foods pet and big-box stores sell. My budget doesn't like Newman's Organic as much as Harmony Farms. It's the compromise that keeps the doggie AND my budget happy.  Because he eats it heartily, I don't worry that he's getting enough high quality food.  Otherwise he won't eat his food and he'll graze in the trash seeking egg shells and bones to fill the void.  There's no barfing, digestion problems or accidents. High Quality food means good digestion, a shiny coat, high energy, bright eyes and a good attitude WITHOUT tons of additional elixers, treats or vet bills. A definite cost effective WIN:WIN for doggie AND me.  I've had great results with Newman's Dog Food that I orderd through Amazon BUT there's 5 pounds LESS for about the same price.  Psst I'm not an organic fanatic, it's the nutritional value that counts for my fur baby and human kids!  Update 3/26/2011: Noticed this has jumped to almost THIRTY BUCKS, will opt for Newman's Organic when the costs per pound are the same...my dog likes BOTH Harmony and Newman, my budget likes the one most cost effective at the time of purchase :)  Update 5/17/2012: Last batch Of Harmony Farms I ordered had a rancid oil smell when I opened the bag and the pooch wouldn't eat it as readily as he has in the past. He wouldn't eat for a day and started checking out the trash. I subsequently purchased some canned and pouch foods, cooked brown rice etc as mix-ins to "encourage" him to make it through this pricey bag. Not sure how this is stored before it arrives to my home, BUT the Texas heat can make anything stale/rancid/yucky quickly. I probably should have called Customer Service but felt the replacement would have the same issue due to the HOT weather here. Definitely exploring hot weather alternatives.

Ex Output:

5