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.

Well I have tried many protein shakes and the taste is never been a problem for me but this was just horrible. It's GOOD for YOU but I just couldn't do it. It might be a good protein shake but it's extremely salty, i tried to drink it with other liquids to help the taste but every time it tasted worse and worse =( too bad because I was looking forwards to see some results!!
2