I have mentioned being part of a Pat Reilley coaching symposium, which was mostly just a card show or Star TRek convention level of cool namedropping anecdotes, but I did get one thing out of I use every game I coach. He said he is often on his feet yelling at his teams to run because even a little bit of tempo often gets a score, and it is hard to keep running and players forget. I see this all the time, inbound pass, a team pushed it just a bit and find an open guy for an easy score. One of the things you will hear coaches and teammates say about Steve NAsh was how he tirelessly pushed the ball. It sin't easy.As was mentioned during the game by the announcers, the Bucks are having excellent success quickly pushing the ball up the floor on made baskets. So, while the Celtics are busy hugging each other and giving high fives and all that, the Bucks are putting themselves in position to score.
Contrast that with the Celtics, who after every time the Bucks score are walking it back up the floor.
That's on top of the silly ref arguing, which of course needs to stop.