What was most annoying was that every guess I made in the film I was wrong, especially when some of my guesses would've made sense... - The beginning of the film, there was a girl who recorded the whole massacre. I assumed she would be a witness who would be escorted to testify, which in turn would start off the whole action. Nah, instead they just skipped to the part where it was all exposed. - When the SAS stormed in, Tom Wilkinson's character was by the table peacefully, I would thought it meant he surrendered and was willing to turn himself in and make a plea deal. Instead, Andy Serkis' character shot him dead. - The secret messaging for Ruby Rose's character made me believe Noel Clarke was the informant, only to see her shoot him dead, which dispelled my theory. - At the end, I thought the protagonist would choose to let the baddie live, as killing her is what she would've wanted, only to surprisingly kill her gruesomly. This was a huge disappointing mess.