I have just bought one and after coming from a 16:10 PVA panel i was slightly concerned about what i was letting myself in for,
After setting up the Benq, the default FPS mode was terrible in windows, but having tweaked the photo preset, i can honestly say i am very impressed and use this as the default setting for windows and gaming.
Gaming is just fantastic, and the colours are great in this mode
It just feels so smooth in 120Hz mode and i have no isues with back light bleed or anything really.
Its really nice to be able to turn off vsync in fallout new vegas and cod black ops, and marvel at how well they run without any noticable lag or tearing.
My only negative is that even though this screen is 23.6", it looks much smaller than my 24" screen it replaced