Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Well this is exactly that...crap. You don't have to make the same mistake I did. Avoid this product. The lens does not fit the backing or mounting plate. This will fall off a mile down the road. I would not consider mounting this on my trailer as it's probably going to wind up smashing through someones windshield. Who is going to pay for that?

You know the Chinese crap you are trying avoid when making online purchases?