I saw it last night. It was great. Loved it.
2 minor Bostonian problems in this film:
1. Cell phones don't work on the T especially at Park Station. There's no service on any network until the Charles St. bridge.
2. No respectable Bostonian would wear a Harvard t-shirt in public or at home. It was an homage to Damon's stint at Harvard, but it still doesn't happen.
Loved the ending.
Leonardo DiCraprio still stinks in my opinion.
And we were totally rooked. We never got full shots of either Damon or Wahlberg without their shirts. Bummer.