Detailed Instructions: 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: The tree is decent, except the only thing that is a pain is vacuuming up the fuzzies that come off after the cat scratches them off of the tree. And the top perch is a little too small, even for my 8 month old kitten. Other than that it's entertainment for him so I'm happy.
A:
4