I couldn't get it to install - despite my PC being more than up to the task. It gets about 3/4 of the way through and then says it can't continue, due to an error - sound like the sort of message a mac would display!
Anyway, remember the Metro front-end is optional and not really recommended for a desktop, unless you have a nifty touch-screen. The standard desktop is much more like Win 7 and pretty acceptable.
Mike.