I have had this monitor for 2 days now and I can safely say that I'm very happy with my purchase.
I'm using the monitor for PC, PS3, and Digital TV and all provide excellent picture quality.
The picture is clear and crisp, and runs great through HDMI. Seriously. I watched the whole of the MotorStorm intro in a trance. Also, I have had no dead pixels which is an added bonus.
The only gripe I have is that the speakers are a bit tinny but this is nothing major as I will get a decent set of speakers sometime.
The monitor provides a variety of inputs and is easy to use and set up.
If you are looking for a 22" monitor/TV for your bedroom, then look no further. This really is worth the money.