Though the idea of immortality has been explored to death, and even a very similar form of superpower has been on the big screen for a while (Wolverine), this movie still intrigues me. It is very enjoyable and approaches the concept in a surprisingly refreshing way! I hope a sequel is produced. Charlize is always hot and badass.
The idea of applying psychological analysis into profiling has its limits; it doesn't help either that Holden is somehow vindicated by the profile of a young black man as the main perpetrator. Evidence-based approach is more reliable than presupposed biases, but racial profiling is still going to be an eyesore.