The Volkshalle was pretty nifty, if we’re talking about architecture, though. 
I’m not aware of any historically bad parties that resulted from having a dictator organize them. :dubious:
How about the National Socialist German Workers’ Party? Now that was a really bad party.
Hitler may have named it, but he didn’t start it – and Drexler wasn’t a dictator. Besides, I hear the DJ was awesome.
The twelve minute disco remix of the Horst Wessel Song had a good beat and you could march to it.
They were a gas.