I thought it was vanilla T5 Steve that was ridiculous cuz he had an infinite?
That was only one of the main things he could do, and even that had to be done on the side after his 3~1,1 connected. This infinite is also in T4, but in the form of 3~1,1, 3~1,1, and this can be done in T5...
Anyway, T5 Steve had the best low hit punisher in the game, ws+1,2, and the best wall ender for combos (I can't remember it off the bat). If he had you on the corner, he could do b+3~1+2 and push you to the wall, guaranteeing a free 1,2,1 or something worse if I remember correctly. Steve also was able to take you to the wall with nothing more than flicker hits and f+2,1~b. Oh yeah, his 2+4 throw automatically gave a guarantee hits if moved at all on wakeup... There's a bunch of other crap that I can't remember, but this should be enough to let you see why he's ridiculous... He's been really strong in every Tekken except 5.1...