It was just set up to be much better than it was, in the book or not. In the previews you see a cut up Ramsay on one side about to go to war with a band of badass iron born killers... and it looks badass in those dungeons in the torchlight. Then the scene arrives and its a shitty fight sequence that accomplishes absolutly nothing at all. Nothing changed at all from pre to post fight. Reek is still reek, asha is still without her brother, Ramsey keeps his new dog, and a few people noone knows are dead. It was just built up to be a very cool scene and then very MEH...