I hate cases, I spent loads on them over the years and decided a long time ago that I would either be running my phone naked or with a thin shield. I was always a fan of the wrapsol product when I had my 3GS and when I switched over to the 5 I thought I would give it a go.
At £19.99 it's not cheap but it should be the only thing you need.
Application is easy as long as you make sure you don't have any dust on your phone, this is a dry one so no messy liquid to deal with.
Side protectors don't fit so leave these, back protector works well and front is misaligned (cut out for camera totally off).
The Point: I'd got for something else rather than put my cash here, it's a beta product.