I watched this in DVD today, in a suitably bleak and overcast Melbourne winter.
Very low key visuals, ordinary stuff of life. I found the whole dealing with the aftermath of a sudden death riveting, but imagine that's because I've had to it myself not so long ago. They didn't quite get the dead guy looking dead enough, but nice try.
Affleck is very good indeed.
The music is shite and intrusive. What are they thinking? I don't think I'd watch it again.