I got one for my new iPad. Overall, I do not like it.
It goes on easily, much easier than the Zagg, and it seems designed for removal and reattachment if desired. I had no problem using the touch screen with the Moshi installed.
On the other hand, the screen (I got the matte one to reduce reflections) visually dulls the edges of text and eliminates the critical sharpness that is the main feature of the retina display. This should have been obvious to me, since that's what matte does, but I did not expect the effect to be so extreme. Further, the screen attracts dust like mad (static charge on the screen, I suppose) and requires constant wiping (which causes static charge, etc etc). Third, I removed the screen, and the dust was instantly attracted to the adhesive side of the border, which will make it harder to reattach. I feel the Moshi protector was a waste of money.