This review may contain spoilers. I can handle the truth.
Dull and uninteresting.
I'm a fan of Joaquin Phoenix but his chemistry with John Reilly is too weak that it got overshadowed by the dynamic between Jake Gyllenhaal and Riz Ahmed. The strongest point of this film were the barn shootout and when the four characters were helping one another, teaming up to achieve a specific goal... just basically developing a friendship. It was great but those moments were not enough to cover for an underwhelming story.