Game 2 was a microcosm of Celtics regular season

Photo by Matt Stone/MediaNews Group/Boston Herald via Getty ImagesDid anyone else get some big picture deja-vu from Game 2? The Boston Celtics started off slow, picked up steam, and then ran away with the game — much like they did over the course of the regular season. Let’s break it down.

Bad Start

At the beginning of the year, the Celtics had no offensive flow and they needed time to adjust to Ime Udoka’s switch-heavy defense. At the start of Game 2, the Celtics were flummoxed on offense and the defense seemed out of sorts as well. Credit the Nets with making some adjustments, namely running more people to put a body on Tatum and Brown (basically the same strategy we used against Durant).…