The premise is very interesting. D-War is a Korean production (director, producer and production company are all Korean) but the movie is set in the US and most of the cast are Americans.
The story is based on an ancient Korean legend where two snake battle each other to find Yeouijoo to get into heaven.
The action scenes are pretty good, but after seeing
Oldboy and
The Host I was expecting more depth to the story than D-War had to show for. All in all it was just another action movie with some interesting scenes (a huge snake climbing up a high-rise and an army of fire-breathing dragons (?) battling helicopters) and not much more.