Britney Spears: classic or dud?

OK, here are the ground rules: in your post you are only allowed to write CLASSIC or DUD, depending on which end of this binary most approximates your position. Nothing else, no conversation, no jsutifying position etc. (if you want to do that, start your own thread). Then I will return in a few hours' time, tot up all the classics and all the duds and announce the result. At that point, you may discuss the findings. OK, I'll start:

DUD