I'm on the super excited side! I love NieR:Automata and when they announced a crossover my heart skipped a beat.
The music sounds amazing so far - I only worry about gear/glam a bit, because I also hope they'll bring great outfits.
And I'm a tiny bit sad it's 2P and not 2B, but we will see how the story goes.

(And I'd love to get 2Bs hair... SE pls!)