This is the biggest problem I had with the movie. I totally agree with the earlier points brought up about the trailer. I rewatched the redband trailer after watching the movie in theatres and was just frustrated. If the whole movie was the same darkness level of the trailer it would've been so much better.
I can't even make out things like the markings on the Wolf's mask in the movie unless I look really hard and then only at certain moments. Why go into that much detail if you're going to just black it out anyways?