Instruct: Classify the given Amazon review as either positive or negative.
Query: This product, oh my god you guys, this product

I thought I was just bad at racquetball. Then I heard about non fogging glasses. I gave them a try. I can now actually see the ball and the court and the people I am playing with. I sweat a lot so if they were going to fog they would have already. The only thing is, I kind of feel like I have a Transformer looking uni-brow but that doesn't matter since I am able to actually play now.