sorry dude but you must have seen people who were shit! i went to some clubs around berlin and saw many of the big names in minimal techno\glitchy house and i honestly couldnt stop dancing all night (i dont do drugs either) the place was full of really nice people and loads of nice women all non stop dancing. the dj'ing was flawless and the grooves where just relentlessly edited.
or do you mean something else by minimal dj'ing because you mention 'if they are using minimal tracks'? please explain ;)