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.

So far it seems to be really great! As suggested by other reviewers, I'm going to try and add support to the middle to prevent sagging/ripping. As of right now my cats seem to love it, I was really surprised. They lay in it on their own accord, and they will even jump in when I call them over to it. Problem: mine is a bit hard to open and close. I looked at the videos online, and mine does not seem that easy to open up and close. I have to use a lot of force to unlock the latch.
4