One star is way too harsh imho. 2.5/5 is probably a pretty accurate score tho.
This could have been a great film of redemption and healing the past. Instead it ended up just being a bleak pointless journey where everyone loses.
I suspect there is some political motivation behind this film rather than a purely creative one. Hollywood has gone down the proverbial gurgler and will remain there until new management takes over.
Oscar Isaac is brilliant as usual, this guy could make reading the phone book interesting.
Only watch this if there's nothing else better. In the 80s, 90s, 00s there would be 20 to 30 good films released in a year, now we're lucky if there's 2 or 3!