I just had to stop playing for a few minutes to type this. I've been playing since console release and there have been few "WOW" moments quite like what I just experienced.
Fighting the sea serpent on the Prowler was pretty epic for me. Yeah, the mechanics for the ballistae were quite limited but it was very fun overall while defending the ship.
I'm naturally EP so this was done during Cadwell Gold and honestly I can't quite recall a quest like this across the other alliances. The main storylines have been pretty great as a whole too.
My fellow EP brethren are going to hate me for this, but it's so satisfying doing stuff for the Queen. She's much more memorable than the other two political figures IMO.
Great job ZOS and also great job on the overall scenery for the zones in the AD alliance. It's very beautiful.