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.

I can honestly say this is the worst frosting we have ever bought. It's kind of generous to call it frosting, it has more the consistency of rubber cement. And since we were in a time crunch, we didn't have the luxury of going back out to the store for a different frosting, so we forged ahead and decorated a cake with it. Horrible experience, bad enough to put us off cake decorating forever. It spread about as easily as chewing gum, stuck to everything it came in contact with, and got crumbs of the cake mixed up in it. On top of all this, it didn't even taste good. By the time we were done decorating, we knew there was no way we could feed this mess to our family. So we ended up going to the store anyway to buy a pre-made cake. Our cake, which took twice as long to decorate because this stuff is so gooey, was used as a centerpiece. A really ugly centerpiece, that cracked and peeled as the frosting dried.
1