The possibility to customize also the music of main menu, online, training and lobby is awesome! In addition I think that the BGM customization bring back the possibility to hear the soundtrack of the game (the owners of DoA5+ should confirm it), and this is another great feature for me
I'd like them to use the announcement trailer as an intro for DOA5U. I wouldn't mind being able to watch it again seeing as they didn't bother to include any movie at the title screen.
I'm probably gonna have Knifepoint playing on 50% of the stages, and the rest with Monster, at least the first few days, just to wash away the memories of the vanilla soundtrack.
Wait until you guys hear Mila and Rig's themes (those were the only 2 themes I gave to every character in the Vita version). A lot of bad-assery right there.