In this task, you're given a review from Amazon. 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, 4: good, 5: extremely good.

[EX Q]: It's a foam topper. What can I say? can't imagine why anyone would pay 4-5 times the price. It's a piece of foam People! Don't expect it to change your life.
[EX A]: 4

[EX Q]: This battery case is big but not too big, it still fits in the hand well. It's made very well and has a soft feel finish. I can see myself using it as a daily case to get extra battery life. It uses the lightning charger just like the iPhone so that's convient. A+ case. Really like it
[EX A]: 5

[EX Q]: My son loves this toy. He said it was his favorite Christmas present. Looks just like the picture. My son is 7 and even though there are several small parts he has done well keeping track of them. Only thing is the helmet keeps coming apart but other then that this is a really nice toy.
[EX A]:
4