Well, Cedar Point has a long history and many of its rides are very high profile. There isn't too much 'filler' there (no boomerang coasters or wild mouse rides)...every ride has a history and most of it is well-documented which makes it famous.
However, I believe that if you stripped Cedar Point of that and its beautiful location along the peninsula at Lake Erie it would not have the same draw. Yes, Millennium Force is still the best roller coaster in the world, with Maverick and Dragster coming up closely behind it, but Nitro, Kingda Ka, and El Torro are also fantastic--the problem is New Jersey isn't quite as glamorous as Lake Erie (although Sandusky is disgusting hahaha).
I love Cedar Point to death but that's because we book a lake-view hotel room and enjoy riding the rides that have been around for so long (Magnum is one of my all time favorites). If you built Cedar Point today, identical down to the very last brick and bolt, and put it in Jackson NJ or Valencia CA, or somewhere somewhat bleh, it would not have the same draw, I'm almost positive. And it especially wouldn't survive in Orlando.