Enjoying mine so far, not had too long to play with it. Considering I've been a staunch pc gamer most of the time, I'm really impressed with the graphics on Killzone. Hopefully the gameplay is as good when I get into the guts of it.
Some quite bad stutter in audio on cutscenes and when panning around in cutscenes. Not sure if that's something to do with it not being fully installed and reading from the disc etc.
Only other issue I've found with mine so far is there is 'noise' (snowy, ant-like effect) on the desktop (blue screen), - doesn't seem to be in-game but is annoying me a little. Anyone else got this? I'm using my own HDMI cable, into my reciever and then out to the TV. Didn't have this issue with the PS3, so assuming the cable is fine....