Can I also just mention that Ottens' effort at the end of that passage to barge Reid out of the way, grab and dish that footy to Hawkins was herculean for a 31 year old ruckman.
Well with the way Hawkins was pushing him out of the way all game it's hardly much of a feat. j/k
But I have to agree with the Christensen mark, 2 on 1, Pies pressing. To win that contest, and get the ball moving forward, hitting Bartel on the run, and the resulting passage of play. That really got the momentum firmly in Geelong's favour.
But I felt Bartel really kept Geelong in the game in the first half, and that amazing goal on half time. You knew it was going through. I think he single handedly kept Geelong believing they could win it. For most of the first half I felt that Collingwood had players standing up in Cloke & Krakouer whereas Geelong looked a little flat. But then Bartel chipped in with a few crucial plays, he managed to pull back the margin just before half time. If Collingwood had've gone into half time with a larger lead Geelong mightn't have had the belief. Bartel stood up when noone else seemed capable, that led to Hawkins 3rd quarter performance, and to everyone else coming to the party.