Agreed. I have won 2 out of 2 (first time within minutes of it launching so we had NO IDEA what each phase meant). And neither time did we need the gargoyle to win.
Game one ... we got a 80/80 Bolf with windfury (I made tons of mistakes as shaman lol). Game two was not quite as easy (but still pretty easy) ... had a 22/22 alakir to finish it (but it was mostly chipping away before that... and just one ancestral spirit at 30dmg board clear, with no minions over 30).