That looks... awful. All of you saying differently, I don't know how to reason with.
Way too much navigation on a clusterfuck of information. Not that it's not readable, but it just doesn't looks clean, nor elegant.
That said, the features it presents, at least, are intriguing. A remote download queue is something I use all of the time with my 360, and the layers of chat seem potentially interesting. Really don't like the "social" vibe to it, though. It just feels really fake, like all of the actual social media sites.