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.

[Q]: These did not work for me. They did not stay in my ears and would not charge in the charger while these were on the pods. I basically don't even use these. Save ur money.
[A]: 3

[Q]: I purchased this item for my classroom. When It arrived, it was much smaller than I expected. Upon trying to return it a message came up that it was not returnable. Nowhere could I find in the product description, that it was not returnable. Thank you Amazon for refunding my money anyway.
[A]: 1

[Q]: The company stands behind their product. The first one I got wouldn't adjust speeds. I wrote the company and another one was sent that worked properly. It is very powerful and adjusting it is somewhat necessary. Give it a try.
[A]:
5