In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

The macro lens works only about 10% of the time, which is a big disappointment (without a case on the phone... it just isn't a functioning lens). The rest, after a couple of months of trying, were very disappointing as well, even with a very slim case on my iPhone 7. A couple of them get black edges/corners effect quite often that can't be removed no matter how carefully you place the camera (even without the case). Mostly, they're just fuzzy, even when attached without a case. Really, really not worth the purchase.
Works with a slim case, but the macro lens is non-functional