The NBA Finals..who is going to win ?

At first glance I was like there is no way the Lakers are going to lose, but after thinking about it a bit I think the Celtics have a real chance if they don't lose game 1...losing game 1 will put some doubt in there head about whether they can really accomplish this. I think they can if there roll players play well. I think bench play will be huge in this series.

What are your thoughts?