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. 

In my office, and for me personally, this is the smoothest and best tasting coffee you can buy for your Keurig machine. Great price too!
5

This is a great product, we have made custard with it for years and it always makes great custard. We will purchase this product again. Amazon does a great job of getting us our purchases fast and without damage.
5

At first, I really wanted to like this drink. "The Switch" tasted like tangerines and had a good aroma. The drink is carbonated, but not really strongly so. It is pleasant. However, after a few seconds, an after taste developed that was a little bitter. My wife thought this after taste was even a little "off", but she has a more sensitive palate than I do. In any case, the net effect was that I would just as soon have Orangina, and I won't be going out to buy more of "The Switch" Orange Tangerine. On the other hand, if this is what was being served at a party or gathering with few or no other choices, I wouldn't avoid it either.

3