The bomb that didn't go off

It's funny how everything is so motherfucking tip-top, but the story is ridiculously far-fetched and quite impossible to decipher. You'd need at least three or four runs to figure out what the fuck is going on, but who wants to watch a 150 minute movie over and over again. Christopher Nolan has done shit like this before and he's kind of forgiven because the finished piece looks like a work of art. Irritating as hell though.