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.

Worked well, mostly. The dog chewed through the top in ten (10) seconds and had to be mended with thread and tape. the hooks were also more difficult than expected to secure to the bottom of the car seats. I thought I had one secured and it came undone and whacked me in the hand. Very unpleasant. However, after getting it installed and mending the portion torn by my dog, it did serve its purpose.
3