I tried it for a couple weeks, then I started forgetting to put it on when I get home from work (I use a protective case at work). Now I've just drifted away from using it all together, the screen case is sitting in a drawer, that stupid magnetic charging adaptor is missing (buying replacements is basically highway robbery), and I'm not missing a thing.
I wanted to like it, but it made things too cumbersome for one handed use and I just never had anything worth using it for. I couldn't even really use it much for the virtual game pad, because my games don't really conform to game pad use, virtual or physical.