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 bought two bags of these, thinking it was the same product that I used to buy in different packaging (light blue, with a see-through dog shape against a grass green background). Unfortunately, it was completely not the same thing! These treats were actually like jerky-- tough and brittle. I give my dog soft treats because he doesn't chew the damn things, and he choked on these horrible things; I had to toss them out. Note that the "Zuke's Jerky Naturals" with the other packaging (http://www.amazon.com/Zukes-Jerky-Naturals-Beef/dp/B00008DFPY) have always been moist and soft, and I've never had a problem with those. I suspect that this batch was not new packaging, as I had thought, but very old packaging; these may be the same treats I usually feed my dog, just having sat on a shelf for years. In any case, these were COMPLETELY different treats, and not safe to feed my dog.

Ex Output:
1

Ex Input:
We just changed to Gerber Good Start Gentle due to sugar in this product. This did seem to work better than a couple other formula but I decided to try something else when I read about sugar. We just changed over to Gerber Good Start Gentle and it does (so far) seem to be working better. He is still gassy but he has less pain and doesnt seem in nearly as much discomfort when eating (he is a little colic but still loves to eat). I do this this is a good product and I'm sure the sugar is safe, I just would rather not give extra sugar at this age (8 weeks). Good luck!!

Ex Output:
3

Ex Input:
I am a huge fan of Genisoy Soy Crisps (Deep Sea Salted flavor). I love the crunch and texture of this non-greasy snack. The flavor is subtle and very light. No heavy salty taste or greasy lips or fingers after eating. I also like that I can really indulge on these and not feel the regret of eating too many calories. Soy Crisps are my fav crunchy treat. >^,,^<

Ex Output:
5