So you want quick dungeons but hate dungeons that are probably the quickes to ever launch in this game. And yeah about gimmicky shit I guess you forgot a few dungeons that came with TBC, WotlK that really where time wasters. Design is a taste thing but saying they take too long is just pure rubbish. The quickest dungeon in WotlK takes longer than the quickest in SL for example. And I can keep going. But in the end keep dreaming of that dungeon that takes 10-20 without overgearing it cause it never existed and never will.