I don't like the xboxwii60, not one bit. I think it's incredibly retarded, gay, and borderline copyright infringement.
I do not like the new miis, I do not like the new menus, I do not like the party system (can seriously screw your games up when playing online and need to use your microphone to communicate with non-party players), and I most certainly do not like how they haven't considered letting you remove games/existing gamerscore from your record. (honestly, I hate it when people send me invites to games other people played on my xbox/games I don't have)
seriously all of it pisses me off. there's not even an option to put it back the way it was.
btw, did I mention extreme advertising? I think it's complete horseshit that they charge us for services that are more than paid for by adverts, instead they give us shitty updates like this...