Rocky Marciano: a schiester?

[JT Rock]

Would someone care to defend Marciano based on my list?

I mean really, people worship him but in essence how good was he and how would he matchup against a more skilled talent pool... I understand he had insane cardio and iron will, but he was slow and unrefined and would get crushed by most top 5 heavies dating back to the 70's.

I can even see a guy like Haye disposing of him.. How do you suppose he would fair against Dwight Muhhamed Qawi?