I assume you are asking because you are playing these levels. What is your winrate? Please post hands that show your thinking process to verify you are a "good" player. above 2bb/100 is "good", but it varies so much with the table by table competition, how well hero is playing, etc. There really is not much purpose to asking this question. It is the equivalent of asking people "What is a good student's score on a college level calculus exam"
One thread on this subject was more than sufficient. People aren't going to advertise their win rates if they don't want to. If you're winning more than 0 BB/100 over some reasonable sample size, you're probably doing something right.
