I know, mostly also because of the fact that every retry of the puzzles would never be the same, since you NEVER. EVER. know what direction or even HOW Ezio will react to your “jump” prompt or where he will actually land.
I spent a good 30 minutes on just ONE door that kept shutting, where you have to pull that lever and just basically run underneath it before it falls down. Ezio doesn’t want to run though, he wants to parkour on the wall, jump in the opposite direction, or just hang on the tiniest ledge there is to find, instead of going through the door.
I nearly broke my controller in two on that one.
But yeah, when you finally make it, hear me roar.