It's enough for me
Through my PS3 I play - in full 1080p by the way, which the 360 is STILL incapable of - Motorstorm, mainly, with a bit of StardustHD for instant gaming gratification.
Oh, when I get fed up of gaming, I get to enjoy 1080p blu-ray (currently outselling HD-DVD almost 3:1 by the way)
Oh, when I get fed up of watching blu-ray, I stream my MP4 library through the PS3's inbuilt wireless.
No messy 'extras', just all-in, £400 goodness.
Keep your 360s chaps - if I want to play PC games, I'll use my PC for that.