I got the Skinomi. I followed the instructions and still ended up with a lot of bubbles\wrinkles. Also I'm not sure that the "full body" skin is even needed. I certainly can't see how the side pieces are supposed to fit around the buttons and headphone jack anyway.
I give this product a huge thumbs down. A waste of $20.
I had the Skinomi installed on my ASUS tablet, and it looked good. I thought I would try it on my Focus and SG2, but it just never looked as good. I have had it on since March 2012 without issues, but aesthetically it does not compare.