Nice camera. Needed to enable autofocus in the Windows Camera app, Great zoom; very little distortion of straight lines, reasonable dynamic range. Not sure it is worth $800, but well worth the $300 I paid for an open box version.
For what this camera can do, it is a very good value. You can preprogram the camera position, make it pan, and zoom onto a target from any part of the room. The image quality is crystal clear. I am very happy with the purchase.