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. 

Q: No bitterness.  A strong, full-bodied, cup but does not taste like ashes.  Smooth, very drinkable.  If you like bold, dark coffee, this will please.

A: 4
****
Q: OK,I did read the reviews which ranged from splendid to awful. I took the plunge as I do like salty, and tangy flavors. No, I had never had these before I took the leap and ordered a case at a super price. They arrived quickly and in great shape with the sell by date  FEB 2011. Umm, I'm in the middle on these chips, they are OK but not something I can't live without. I love the crunch, the color, NO TRANS FAT. They are a little too vinegary for my taste, which is a lot coming from a kid that grew up eating pickled hard-boiled eggs and pickled pigs feet.  I haven't tried them with a deli sandwich and a cold mug of beer which might improve the experience :)

A: 3
****
Q: Pros: - These are definitely tasty -- especially when taken from the freezer! - Wheat is not one of their ingredients, so they're OK for gluten-sensitive but non-allergic people.  Cons: - They contain (less than 2% of) soy (lecithin) which is a state recognized allergen. - They contain canola oil which is one of the least healthy oils on the market, devoid of nutrients and chemically processed.  May be a con: - They contain palm oil which unless harvested conscientiously (and more expensively) significantly contributes to the rainforest destruction e.g. in Indonesia. I don't know how Nature Valley's suppliers harvest their palm oil -- hence the separate "may be a con" category.

A:
3
****