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

This is nice. I didn't realize it was for four slice toasters though so it's way too big for ours. Gave it to a friend and she loves it. She says it keeps the grease and dust away when she cooks and likes that it covers the whole toaster.
4