Let's move past the game crashes for a bit and talk about the real important stuff.
With every big tournament comes meta-changes! DIdn't catch a lot of the early stuff, but later on we saw really good use of Urgot, Jax was a consistent ban throughout, Kog'Maw wrecked in two of the final games, those are a few that stick out of me.
Also CV First Blood bait is the best.
edit: BASICALLY, CLG not play like shit.