I see the similarities also,
HHH in DX,
Hogan in NWO,
Also, I stopped watching WCW when it started getting boring in the late 90's,
likewise, after turning my attention to WWF, I know consider wrestling boring again!!
So to awnser your question, Who's worst?
I guess Hogan was because he's been old for a very long time know and had no business even wrestiling in the 90's!