Just unboxed mine. Poor fit and bad quality.
Corners not so form fitting, so power button get recessed by like 1/2" and is difficult to access. Velcro on top closure also came unstitched and unglued after one use.
Going to return the case and go back to my silicone skin.
Pics online to demonstrate: Picasa Web Albums - Mike Krupit - Xoom ZooGue case.
Rats, and that's not good news to hear. Mine should be here in the next couple of days. I'll let you know if I have a similar experience.