Found this on HoopsHype's list of the next 10 greatest NBA players....
http://www.hoopshype.com/columns/greatest_hans.htm
7) Tim Duncan. I consider Duncan somewhat overrated, because he’s a center who bills himself as a power forward and thus often gets compared to those who play the 4 spot. But just because he can’t hold a candle
to Hakeem Olajuwon doesn’t mean he’s not great. Patrick Ewing couldn’t either, and he’s great. I put Duncan at Ewing’s level, right down to the shakiness in clutch situations. That said, he’s a deserving choice for the Top 60.