Not that hard if you have a bubble titan, a nightstalker and a stormcaller. Downed the boss in under a minute then moved on to the rest and they went down fast. Had about a minute and a half to spare. Im sick of helping people though, its so redundant. This game isnt really all that challenging once you figure out how each enemy fights, its all repetition. The raid on hard will probably be the hardest thing in destiny if the mechanics change, if not that too will be pretty simple.