instruction:
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. 
question:
These chips are the only ones I found to be tasty and healthy. They have fewer fat calories plus higher fiber for those who want good taste and nutrition--the perfect blend!
answer:
4


question:
Next time I will order only the original flavor.  The other flavors did not suit me.  Too much of an aftertaste.
answer:
3


question:
I threw this away after about a week of ownership.  Couldn't get the clear plastic cover on and off without spilling water all over, and half the time, I couldn't get it off at all.  It only works for long stemmed herbs, and all need to be about the same height.
answer:

1