My thoughts are that it was a good movie. Yes there was a few problems, but then some other good points outweighed the problems. For example: the pacing was fast, but it was supposed to be fast because he is a wild and feral beast, the power of the bat/vampire is confusing but rapid, like this movie.
The genre swapped every 30 mins or so because they didn’t know how to handle the character, exactly like the character trying to handle the vampire/curse/gift or whatever you want to call it.
As there wasn’t much chemistry with the characters, it was kinda meant to happen. The curse stopped Micheal connecting with Martine.
Overall, the movie was great but with a few problems. Those problems have had been helped with the good cgi and action scenes in my opinion.