Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Save your money

I'm not sure why I bought a fish eye lens, but I thought I would use it for the macro function. Mistake: the pictures are so fuzzy I would not waste the ink and paper to print them. I tried to sharpen them but that just made them noisier. The edges are so blurry that one would hope a viewer would think you meant to do that. Anyway, the macro function could (and was) better replaced by my 18-55 lens. I have put it back in the box to store it high out of sight. I guess this just proves you get what you pay for.