Millenium were hopeless after game 1 went wrong. They tried to surprise SHC with the Talon last pick in that game but Kerp appeared to go on tilt and made a series of stupid assassination attempts which threw their (significant) advantage and led to their defeat. Games 2 and 3 were one sided stomps, with Kerp playing Orianna, who he almost never plays, in game 3. In game 3 they last picked Shen into Zac, so their top laner was permanently shoved in and couldn't defend their jungle. They lost all control before even 10 minutes had gone by. In game 2 SHC won the early game ridiculously hard with tower dives and objectives, taking advantage of Kassadin's weak early game, to the point they were up 20k to 14k at one point.
I've been surprised by how poorly the EU teams have handled the best of 5 format so far - they don't seem to have developed the mentality to stay with it when things go wrong. Hopefully FNC/ROC and ALL/SK will be better tomorrow.