It's not a case of the 360 being better, it comes down to software.
I honestly wanted the PS3 to be awesome, but Sony seriously fucked it up. If there's was enough cool stuff worth owning then I'd get one to sit along side my 360 & Wii but there just isn't. 99% of it's crap that only appeals to teens because it's got a high age rating or some shit like that? (TBH I just think the younger generations like wanky-shit games) I just can't justify blowing over £300 on a console that I'll never use.