Dragster absolutely is a one trick pony. But that trick is an absolute beast and is not really replicated by any other type of amusement park ride. The rush of that launch is just an unbelievable experience and will probably be my favorite ride in any park.
MF, after the drop just is a boring ride to me. If they would have profiled the hills differently to give you more airtime, I feel it would have been a better ride. I'd rather ride Diamondback or Nitro than MF. I just feel they give you a better overall experience. I'll still ride it, but just feel it could have been more. But, to each their own, obviously MF is loved by many many people.
Strangely enough, I felt left down by KK. I know its almost identical to TTD, but just felt different. Weird.
Sorry to drag an of topic post back, but was gone for a couple days and didn't want to just leave the comment dangling.