I'd say I'm a high level player. Dont know if I'd go so far as to say one of the best, but definitely beyond the average or even "good" level of meta game being played right now. There are some players that have schooled me at times, but nothing I didn't pick up on after two games or so.
High level player with most of the roster.
I have a few high level people on my friends list. I only looked at page one and Ginta made mention that he doesn't know if anyone else thought he was high level. I think he is. He was using half of the roster when I was still using three people and he was high level with every character he played with. We might be tied on how many characters we're good with now.