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.

Bought these about 14 months ago. I noticed the plastic starting to crack like 4 months ago. It cracked in three places. Right in the middle on the top and on both sides right above the hinge. The top crack is finally bad enough that I covered it in duct tape to hold on. It would benefit from having some metal braces instead of just cheap plastic, but that's what you get for 20 bucks. Sound quality is ok and they are comfortable enough to wear for 6 hours straight. They fit over my ears ok despite other reviews. Not awful for a $20 pair of headphones.
4