A not great movie, but one that it's hard to pinpoint exact ways in which it could easily have been improved. A Stallone/Banderas as cat and mouse assassins sounds promising, but in reality this technoir thriller is... Actually kind of boring. Seems like it needs a ground-up re-working to get a story up to the concept of that team, which sounds exhausting.
Final rating:★★ - Had some things that appeal to me, but a poor finished product.