I saw it and didn't even feel it worthy enough of a review.
I mean, the concept was great. But it did fall apart at the end rather badly.
They could have done SO MUCH more with the storyline and shit. The battle with the mutants was horrible at the end. In the original story the man spent his daylight hours hunting down their nest and killing them in their sleep. Hence the reason he was a "legend". Like mythical Dracula that killed people in their beds while they slept or out at night, and all the humans was afraid of him... WIll had (supposed) to become a monster himself, killing vampires in their sleep and all vampires were scared of him. The roles were reversed and he had become a boogey man to the rest of society.
God I was so disappointed.