The people complaining expect gory horror. It has gore, and some parts are predictable, but it’s a movie. You can’t please everyone. If it didn’t have predictable paths people would complain it is not understandable. It’s entertaining and unique in a very redundant horror path. As someone who is a horror fanatic, it’s an enjoyable movie. It has all aspects of a great film of people appreciate what it is- it’s a thriller/suspense with horror vibes.