Don't you think this list of Heavyweight champions of the past have been kinda overrated?

Your right about jack johnson. I believe he was the most over rated heavy weight champion in history. He beat a midgit "Tommy Burns" a middle weight Stanley Ketchel and a thirty seven year old "Jim Jerreries" who had not fought in six years, lost one hundred pounds for the fight and was well past his prime. A prime Jim Jefferies would of demolished Johnson.