Hmmm, I prefer training in super-speed. Yes, slow-mo is good for learning techniques, weaknesses and the like, but training in superspeed makes the normal game seem sooo much slower. S'like playing Guitar hero on hard for weeks, then playing a deul against someone on easy...
Either way, I allready whoop most of my friends consistantly (I played the original today for the first time in years, and still took down everyone I fought against easily), but I wouldn't stand a chance against people who play regulary...