I liked the first one. It wasn't the best movie ever made, but good. I am a huge Harry Potter fan, and, at first, Daniel in the movie made me think of HP, but he did a good job and pulled off the role as the character. I just had to get into the movie first and the HP thoughts faded a bit. There were a ton of jump scares in the first one. I startle VERY easily, so the jump scares got me every time, lol. Every single time. I am sure I will watch the second one, but I will probably wait and rent it. Sequels have a tendency to be not as good as the originals. I read that the book that was written to go with this movie, Angel of Death, by a different author than the original novel, wasn't all that great...though I haven't read the book, myself, so who knows.
Interesting Note: Two more Harry Potter actors are in this movie, as well. The actress who played Narcissa Malfoy and the actor who played James Potter.