Got it yesterday and played around for about 30 minutes. I have played the pc version and it is a pretty good port.
The graphics are good although a little small while on the seas. The cutscenes and the inside locals are really sharp. When sailing the ship the graphics are a bit small but well done. I have only seen the lightning cloud pass by once but that was really cool.
The map is on the start button and is very crisp and easy to read.
The loading times are very good but when you are in a sword fight and you win it loads(about 2 seconds) to show you sending your opponent going over the rail, which is not much but a little annoying. You can save at anytime which is great.
Controlling the ship is a little tricky with the analog stick so I usually use the dpad and it works quite well. I haven't done any land battles yet so I will update impressions later when I get more playing time.
Overall it is a very polished game and I like it alot.
The left trigger zooms in the view by 3 different magnifications while on the sea.