It's... okay. I haven't gotten used to it yet, and preferred the old design. It's just more cumbersome and less user friendly, imo. I hardly visit the charts and news sections now, and I dislike not being able to see when I've been quoted. Also, being unable to search for a specific game when I'm on gamrConnect is not nice.
Also, I think the amount of info and the way it's presented is sort of overwhelming and confusing for newcomers. It is for me, even. Plus, there are some glitches, like sometimes my 'wall' tab will say I have like 7 new posts and when I go and check, there's only 1 or 2... :s
I study multimedia design, and have designed quite a few websites myself. I know a lot about user interfaces and how to make internet experiences more streamlined. Overall, it's just hard to find what you want, let alone to do so quickly. Which shouldn't be the case. I mean, this is 2010, come on. It could be massively improved.