I was the first to pick mine up from Best buy this morning.... and I have literally been playing on it all day! Its even better than I'd imagined! The browsing, quickness, & multi-tasking are all 1st rat, and they definitely help to feel more like you're on a laptop than a mobile device (phone).
In fact, if not for a few programs that HAVE to be run on a PC... I could see this device replacing my laptop altogether!