I like it a lot. It doesn't add too much to the phone. It is actually quite thin. There is a raised rim around the lens. The front of the case is slightly higher than the screen to prevent it from being scratched when lying face down. The sides are textured to provide better grip. Since I posted my original response, I've gotten 10 more.

I have found that some of the colors that can be gotten are better than others. The white version discolors rather quickly. It was stained after a couple of days of use. I personally like the clear version. If your 1520 is white, yellow, or red, your color still shows through clearly. Other than the white style, you just can't go wrong with these cases, in my opinion.