Fantastic episode, but it was almost ruined by the insane Jaime and Bronn plot amor. I love them both but no way they should have come out of that alive, specially the logistics of that water being so deep so close to the ground (they even showed people waking in the "beach" right after.
They could have avoided the whole Bronn living and close to the shore if the dragon had just smacked him with his tail to cause him to go flying into the deep end.