TASK DEFINITION: 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. 
PROBLEM: I ordered this as a christmas present for my Daughter and Son in law. He tried it the day after Christmas and gave it 2 thumbs up.

SOLUTION: 5

PROBLEM: Delivered by UPS, this product is just about perfect.  It does not have a disagreeable smell and the dogs love it.  It is much less expensive than prescription dogfood and our dogs are thriving on it.  You can even see an occasional pea and/or carrot. No grain to worry about.

SOLUTION: 5

PROBLEM: These weren't awful, they just weren't good. The combination of flavors is actually nice because you can't go wrong without chocolate and coconut, but the texture just ruins it all. I do understand that often gluten free baking has its obstacles to overcome, but these bars feel like they want to be cake-like but wind up powdery and almost tough at the same time. Basically, they have the sort of texture one imagines a "gluten free" product would have (although it doesn't have to be this way!) And while I love almonds, their presence only adds to the unpleasant feeling this bar has in the mouth. Luckily, I'm not gluten free, but if I were I imagine these would be nice in a pinch though I wouldn't seek them out just to have around.

SOLUTION:
3