I just got mine and put it on. The back piece looks a little thicker than the TPU case Verizon sells. The speaker, noise-canceling mic, and camera look like they sit a little deeper in this case than when I had it in the TPU. Not a bad thing. It's likely due to the lining.
Other than that, if you're familar with previous Seidio cases like this, you know what you're getting. I like the soft touch material. The cutouts are extemely precise and the case fits nicely. Note that the power and volume buttons, the usb and 3.5" auido input, and the camera and the speaker are exposed. It's as thin as other Seidio cases I've had, but like them, not so thin to worry about durability. This is only a "bumps and scratches" kind of case after all.
I don't think the extended battery and door fit. It's a tight fit without them, and the bottom just doesn't come together well when the bigger battery is in.
It's a winner.