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. 

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!
4

Heavily touted by the reviews, decided to try.  Mix is good, but not great.  Probably wouldn't buy again.
4

This is great sencha tea with just a hint of orange.  Being whole leaves rather than just the fines really makes a flavor difference - almost as good as brewing from bulk leaves and certainly more convenient.  It's too bad it's packaged in what appear to be nylon bags, however.  They do not seem to be readily decomposable - not a good thing since we try to compost and recycle everything we can.

3