allow me to display my stupidity...
But I'm a little confused...
Weren't they trying to get the weapons away from Tony - who is then on the boat with Hanna (How'd she get involved anyway, I got that she's his sister, but what's she doing on the boat?) And what was the bungee jumping bit supposed to do about the whole problem? Was he actually planning on removing each person from the boat individually? And so then the circus people, they take over the boat and defeat their captors anyway? So is the point that Cassiel dies when he didn't have to?
There were more things bugging me, but I can't remember them at the moment. Will continue questions later...