It'll definitely be a major shift, I'll tell you that. It's not all for the worse, though. This patch will really bring Zerg back into the game and bring Terrans down to the level they should be at. Sure MMM isn't nerfed, as far as we know as Blizzard has said this isn't it, but with the Siege Tank hit, it'll significantly hurt T. As a 'Toss guy, the Zealot increase is a bit disconcerting, but I can understand it. Zerg are the rush race and both T and P can currently rush better than them. Sure it'll make defending against a 6-Pool much more difficult, but I'm certain the community will come up with strats to counter. This should be a significant enough change to bring me back. I've not been playing recently because every match I've played was vs T and ultimately the overpoweredness of that race just annoyed me.