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: I upgraded to this setup from a stock blade inductrix fpv which just didn't have enough power. The frame is is the exact same dimensions but a little heavier and feels sturdier than the stock blade inductrix fpv frame. The inductrix board fits perfectly. The motors are a BIG step up from the inductrix fpv motors, and the board seems to be able to handle them just fine. I agree with a couple other reviewers that motor QC is not great - one motor came with a slightly bent shaft - visible when turning the prop and enough to cause slight vibration on the fpv cam. Still flies fine, but I'm worried the motor will burn out early and it's already wearing out the motor mount too. Even so, I'm happy overall with the performance and value.
A:
4