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.

Lasts a few months, then over time the frame twists. Would not purchase unless for minimal use. I have a few small empty boxes and baby blankets on top and that's enough to bow the top of the unit.
2