Got mine today as well. I took the black one and gave the white one to my wife. I wasn't at all worried about the exoskeleton fit -- the soft plastic is between that and the iPhone at every point, so I actually think it's safe to just snap it on and not worry about it touching the phone.
Overall, I'm very pleased. It did not add too much bulk (for my taste, at least) and made the phone considerably easier to hold. That was the main thing I wanted it for, since I had been very concerned about the iPhone slipping out of my hand over the pavement. The protection is quite well thought out -- every corner has the double layer and almost everything on the phone is covered. The appearance isn't for everyone, but I quite like it. I had wondered if the black would seem too "Batman," but it really doesn't. It treads the line between geeky cool and mainstream cool, but I think it won't look out of place in my office, for example.
I have two very minor problems with the fit: first, I've also experienced the bottom edge issue that some others have mentioned. This part is the soft plastic, and it's the one area on the phone where the outer shell doesn't hold the soft part in place. As a result, there is a slight gap and a loose feeling down there. It's a minor thing, to be sure, but I do find myself wanting to push the piece back into place while I'm doing things with the phone. Second, the screen protectors, which I otherwise quite like, seem just a hair too long. If I position the top correctly, the hole for the home button doesn't line up precisely and the bottom edge is just slightly over the edge of the screen. That wouldn't be much of an issue, except that on the two that I tried, the bottom corners of the case push on the film and create bubbles in the lower corners. I ended up not using the screen protectors, which is fine with me, since I don't really believe the glass screen could be scratched in normal use.
The accessories are a nice touch, especially the video stand. And as I noted earlier, the customer service seems excellent. This probably won't be my case forever, but it certainly could be if I wanted it to and I'm very pleased with it overall.
