Given the task definition and input, reply with output. 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.

The Switch Kiwi Berry is very sweet, but tastes much better than the Orange Tangerine or the Black Cherry. It has a nice refreshing flavor though it's still not something I would buy. Ranking the Switch drinks from best to worst: 1. Watermelon Strawberry 2. Kiwi Berry 3. Black Cherry 4. Orange Tangerine
3