Neat concept. Very poor execution by the writers. There were so many opportunities. Everytime opportunity knocked, they just let it bleed into special effects or an action sequence. They didn't really give Denzel much to do. I thought Russell Crowe made the most of what he was given to work with. The script only let him be as diabolical and evil unfinished ideas would allow. So, great concept. Ultimately, meh. Watch it if you want.