Personally, I think the Flash will be seen as better when someone with good movement picks him up. I've still not seen a Flash player that doesn't look like they're playing on crack.
Psycho said about how hard it was to get in on Raven, patience works, same against Black Adam, and especially Green Lantern. But seems like you guys just wanna go in and throw random strings and specials out alot, which in turn gets you killed.
The best type of movement I've seen so far in this game, is the Tom Brady MK9 SZ style.
This is why I can't take much Flash discussion too seriously, there is nobody with the ability to represent him properly yet.