You are considering whether to buy a product. You look at the reviews. Would the following review decrease or increase the chances of you buying the product?
Review title: Sooo disappointing
Product review: I got this to put on a Tokina 12-24mm f4, and I'm sorry to say it fails fairly miserably on that particular lens -- perhaps it performs better on other makes and models. When rotated for most saturation in skies etc, 'flat' tones become uneven and blotchy and there is huge vignetting when zooming anywhere around 18 to 24mm -- even stopped down to f22. My guess if that the vignetting wouldn't happen on a telephoto lens (with a narrower angle of view); however, my other guess is that the uneven and blotchy tones would still happen. Grrr. Lesson learned. There's no point AT ALL having a high quality (-ish in the case of the Tokina) lens if you're then going to hobble it with a less than top-notch filter, and this really is a less than top-notch filter.
