Looking at that footage, revenge meter is cancellable. This turns me off, I always hated how SF4 rewarded you for getting your ass kicked and now SF5 does it even more by giving you a super bar that's only filled by getting hit. At least in SF4, most ultra's had really long startup and weren't cancellable (outside of C.Viper super jump cancel, or whoever else? Ibuki?). I like that guard crush appears to be back, but the revenge shit is killing it for me.
I realize this is an early build and much will change, I just hope that certainly does.