I get your point, but for what I need, I think it will be hard doing a PF with the purpouse of "doing 10000 times this dungeon till we get our drop" xD

but gear aside, I actually like doing these new HM dungeons... hullbreaker is fun, and tam tara is hands down the best dungeon ever made ( I always laught when Liavinne uses Tantrum)

doing only what you need, quitting and repeat, it feels so wrong, you are just missing all the fun :/
what if everyone quits the syrcus tower once they get their weekly loot.
it would be just pointless xD