What I will miss the most is all the whining about the DLC that is released and the DLC that is not. Although Rsmith does not support vocals, keys or drums, it does do bass and guitar properly. And since it is possible to make ANY song (even a transcription of a Vivaldi concerto) a Rock smtih custom song, I will be able to play that game for years without putting up with the crap heavy metal songs that have are already way too plentiful on this platform and theirs. With regard to Blitz, what a shame that Harmonix should leave the game business on such a lame note.
I will miss the one or two good songs that were released here as DLC each month, but I'll get over it. Good bye, Harmonix. Say Hi to Atari for me.