Pacing is terrible. There's endless exposition and pointless dialog throughout. The characters are cookie cutter predictable. I feel like we've had variations on this story 1000 times. Instead of using a really interesting premise, the film went exactly where you'd expect. Right down to spelling out the sequel for us in the final act.
Uninspired garbage. It's the kind of film Christopher Nolan could turn into a piece of art. It's a pity the writers and director turned this film into derivative mediocrity.