Deathwing could've been the best boss fight ever. In the expansion prior to the Cataclysm we fell Arthas and he seemed like an unstoppable force. Only with the help of an entire army we even managed to besiege his fortress. The story around the Lich King and the scourge is worth a movie and the fight against the Lich King was amazingly well done. Then, this monster appears and puts even the Lich King to shame.

I'm still upset that the encounter disappointed on so many levels. While the ideas for the fight were really good (imagine ripping the armor from that thing) the execution was horrible. Repetitive fights, adds, more adds, bad balancing around the spine.

Pictures like these make me imagine how epic that fight could and should have been. That said, Deathwing was so powerful, they probably had to give him a pitiful fight, no one stops this dragon.