G2 played incredibly. This was about as good as G2 can play, which is to say...this is a huge performance by them. They were ridiculously strong. I mean, was it a picture perfect game? No, they had a few kills, a drake or two dropped, a tower or two taken, and so on and so forth.
But they were up against an incredibly strong team; of course they weren't going to get a perfect game because Griffon played well. Not perfectly, but well. But G2 was doing everything right, even in their very few misplays. Even when they made mistakes, they still made smart decisions surrounding their mistakes. This was them in top form, best form they've ever been in, top form.
Yeah I'd say that my "if both teams play their best, G2 wins" prediction was right because this was G2 at their best. There's no denying it; there's no two ways about it. Every time they fought, they dominated. Not even remotely close most of the time.