Less Worse to Worst:
Tyler
W Bush
Hoover
Garfield
Harding
Filmore
Pierce
Henry Harrison
Johnson
Buchanan
Why?
I wrote this list a while ago, so it would probably be a little different if I actually sat down and edited it. Same reason Henry Harrison is on the list, being in office such a short time didnt get much of an opportunity to make his mark. He was not activley bad for this country though in the way that the others (sans Harrison) on this list were. I think Garfield would have been a great president had he survived.