Crowe seemed a little flat (although maybe that was just the character), and Affleck is predictably terrible. Their characters interaction is perhaps the biggest hurdle of the movie, I found they didn't connect.
Nevertheless, I liked the movie. While a little too bold at times, and certain parts were a bit of a sidetrack, it was certainly interesting.
Blu-Ray transfer is satisfactory. Picture is sharp, colors nuetral, sound is sufficient considering the content. Most important for this sort of movie, the dialog was very clear and well recorded, no irritating microphone noise or continuity issues.
7/10. Worth a rental/Netflix, not worth buying.