Well, they have gotten pretty good at it, then. As someone pointed out - if another of the Bush brothers run in ,08 then be 5 of the last 6 presidential elections have a a Bush running. That is pretty darn impressive.
Yes, they are good politicians and fundraisers, but they don't have very good poll ratings at the moment. As a rule, I try not to bash the President, but Florida is in bad shape in many ways and it happened on Jeb's watch.