I really gotta say, the newcomer teams (MRN, Vulcan, GGU, and Complexity) really have come of age. I remember watching the first few weeks, and it's almost guaranteed that the older teams will inevitably steamroll through them. Games between them are often uncoordinated.
MRN and Vulcan matured a bit earlier, but even since last week GGU and Complexity really have also done their own part in flexing their muscle. You can see that they're much more comfortable with lane-switches and dealing with 1v2 lanes, pushing towers...etc etc. Prolly makes me cringe, but that Annie and Ziggs do bring a breath of fresh air to the game.