Everyone is going to say Hollywood because he's a heel and the IWC has an erection for heels.
Or some people might actually appreciate his work as a heel moreso than his work as a face. Don't label us all with the same stereotype.
Or because he was more experienced as by the time he got around to being Hollywood Rock which allowed him to develop more traits that would make for a funnier character. But hey, potato, potahto, eh?