It's pretty awful. It's bad and the design guys behind it should feel bad.
That said,
I hope they look at it as a proactive chance to respond to their fans' fairly universal hate, which would win them points in the end. They should at minimum restore the classic colorschemes and the major lost functionality like threadmarks and dimming read threads. I really feel sorry for the AARs [dev team read: free advertising which in the case of
@phargle & al. is still showing up in academic papers on historiography years after the fact].
Edit: Aaaaaand it logs me out for no reason with all the windows still open, trying to lose the posts that I'm writing. Knock it off.