Rape.
Anyways, LB1 is nice to play although it's a bit worse balanced than LB2 and whatnot.
The original super-speed mode is very nice, although it's stupid easy to combo into it. Example : Akari = 4A 5AAB 22[AB] 2B 5B 6B 2B 5B 6B 5B 63214A
It's really really stupid easy and really really stupid good.
And, if you do it right too, you can do 4A 5AAB 22[AB] (do a tiny hop) j.BBBB (mash until you land) 4A 5AAB 63214A. It's even more stupid because you can loop jump moves into itself a retarded amount of times.
Edit : Just realized, one button grabs? REALLY? It's exactly why LB2 is better. :U