It's rather sluggish, but checking the webconsole shows that something keeps reporting "1" to it and I know from personal experience that that might easily be the cause of the rest lagging behind.
Hm wasn't sluggish to me but I have a feeling I know what it is, I was having some problems with the music player early on and probably forgot to remove the messages.
I'll remove those when I get back from work tonight, if you want to give it another shot after that.