Rondo had a bad game and Philly had a good game. Rondo usually isn't passive because he "doesn't feel like it," "doesn't care," or "isn't trying." It's because he's trying to assess the best option to make (keep in mind that he's one of the best in the league at doing this). When teams try to take him out of his game, he slows things down and looks for where the cracks are. Sometimes he doesn't find them or when he does, other guys can't deliver.
It's one game. He's had a great playoffs. I think he and the Celtics will deliver in game 7.
This year Rondo has made teams begin to respect his jump shot and gone from a late game liability to an occasional late game catalyst. Those are major strides.
Since the playoffs he's gotten recognition on the All-NBA team and All-Defensive teams. He's the assist leader, the triple double leader, the double double leader, and the minutes leader. (
http://espn.go.com/nba/statistics)
Among PGs he's second in rebounds to Rose (who played 1 game), top 3 in steals, top 8 in scoring (with a higher FG% than all but two of the guys ahead of him), and has a very respectable AST/TO ratio.
What isn't up with Rondo? Apparently he's so good that he's not allowed to have a bad possession, let alone a bad quarter or a bad game. It's unfortunate that he has so much talent and potential that the bar has been set impossibly high for him. Let's just root for the guy to find his groove and help us win game 7.