Jang Dong Gun does action pretty impressively! This makes now the 2nd time I've watched in anything. The movie starts off on a thrill but then goes back to a long lull period of back filling information as to why Sin (Jang Dong Gun) character is determined to get back at South Korea. Lee Jung Jae as Se Jong, the semi sympathetic naval officer plays his character very well. This movie has a lot of fighting, killing and definitely not a romance, so be warned. It really is a movie for those who like the action genre.