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: Installed on a 2005 Silverado. The rivnuts they give you were very hard to install for me. My rivnut tool didn't have metric, I had to make my own shaft to use it. Ended up pulling the threads out of it. Drilled out the holes to 3/8" so I could install "normal" rivnuts and used stainless hardware instead. The cap itself was warped a little, I am hoping it doesn't pull the tape off the inside....
A:
3