This is, of course, my personal opinion. I am not aiming to defame the movie. I would encourage anyone to go and see it. However... take the main cast out of the plot and the whole movie would be appalling to watch. It was that weak for me. I am still divided on whether I liked it or not. I'd say 50/50.
I was really excited to see this movie, I thought the movie was interesting. A let down for sure. The trailer looked better than the movie actually was. It wasn't bad in the beginning but it just kept getting worse and worse...