Ironically, I was surfing capcomunity the other day looking @ shit and I saw jedilink on there. Go figure that the person who says umvc3 is god like online also is from capcomunity. It all makes sense now.
I think great keep away has 2 standards. 1st, you need to never let them get close to you. The more aggrivating it is to dodge the keep away to actually get close indicates the strength of the keep away. 2nd, unlike mvc2, there are no 100% traps in umvc3. There is ALWAYS a break in keep away strategies. These breaks due to way the game is basically gives your opponent probability to sneak in. The other major part about keep away is that once you actually get rushed, how likely is it you can go back to keeping away again?
if your character can keep away for so long they have the hardest time getting in AND if they manage to sneak in and you can get away to go back to keep away consistently, then I’d say its a very strong keep away.