I've finished it and loved it! The battle at the end is pretty
epic, with the ships – and I am very curious to see if HBO will have the budget to pull that off or have the battle without actually showing the battle, similar to the one Tyrion was supposed to be a part of before being knocked unconscious. And it was finally nice to see what the chain was used for - trapping Stannis' fleet in the bay, Tyrion you magnificent bastard. But Stannis lives to fight another day!
Bring on Season 2.