If it's your kind of movie, it's great! The acting was good, the story was interesting. The guy who played Father Marconi/Michael did a really good job. I would watch a second movie if it came out.
The graphics now, they were awesome! I don't understand why all the low star reviews were given, but hey, that's just me. I couldn't believe I just now found it today! All in all it was enjoyable to watch. The twist at the end made it even better. Was not the way I expected the movie to end, it was actually way better. I hope they do write a second movie, they kinda leave you hanging at the end to make you believe there will be another one.
Watch it. Make your own opinion.