By this point in the game yesterday, I think the Patriots were going to win regardless of the coin toss. But I have always had problems with the current OT rules - I think they should either make them play a full quarter, at the end of which, if tied, quit the game unless it's a playoff game - then just go to the next quarter until a quarter ends with a decision. That's the way they do every game in baseball but football is more punishing.
After four quarters, the offense and the defense are already exhausted. The opportunity for both teams to score would be a more acceptable option to me if both teams had a 15 or 30 minute break instead of going right out there again.