Didn't make me envious, so I sent it back...
Ah yes the laptop that promises so much, but in fact is ****. Totally ****.
Battery life is rotten, 45 minutes. What the hell is the point of that. Try playing BBC iPlayer HD content on battery, it gets worse and worse until break up - does it with a clean install, a factory install or an alternative install. Even playing unreal tournament it wasn't happy. It has horrid Disk I/O performance (half the speed AT BEST) of my last laptop (and measured as such, not just perception).
It's the first time HP have left me down, and I sent it back for a full refund. A complete joke of a laptop.
It also gets ridiculously hot doing normal tasks (and no other laptop of similar spec gets as warm) - the whole thing feels like design went over reliability and function with this, which is probably why it sucks. Run run away...