The 2 girls the main character was kidnapped with, suddenly boom just dead, the end, don't think we even saw one die and can only assume he was eating the other one judging by the sounds. The main girls uncle side story, assuming the look to the cop at the end when the uncle is coming to pick her up is supposed to be her 'pure empowering' moment and she's going to say no but didn't hit home. Lastly I had some mutton mention to watch Unbreakable before watching this therefore cementing the fact there was a link and I was essentially waiting the entire film for it and kinda guessed what it would be, although was nice to actually see Bruce Willis in the role as I thought they just mention 'Mr Glass' at some point, or the girls father died in a train accident (its mentioned he is taking a train at one point) which was the starting of Unbreakable but nope, heart attack.