This game has an amazing story-line and great graphics.
I was really excited about ships in AC III but, they weren't what I had expected but, in this game they are better than what I hoped for in AC III. I love sailing around then next thing I know, I'm being shot at by an enemy ship. After I kill that ship and steal its goods, I can go and sell them and continue on with my adventure.
This is now probably my favorite Assassin's Creed game. I can't wait for another if there will be one.