Four different plot lines, well explained throughout the movie, concluded in the last battle; two hours of good entertainment and some nice comedy.

Starting this movie, I did not expect much, but right from the beginning I was in awe at how aesthetically pleasing the movie was. The opening scene was a great introduction to one of the main characters. While I am not the biggest fan of overusing slow motion in fighting scenes, here it fits perfectly, making it even more enjoyable.

Out of all plot lines that were introduced, I do believe the romance was quite underdeveloped, and while I understand it was never the main point of the movie, it should have been explored a bit more. That said, the solo stories for main characters were well written and believable. I could understand the motivation of all the characters, even if I did not agree with them.

Truth to be told, this movie is pure entertainment, without any deeper value. We got to see some nice fighting scenes, situation based comedy and interesting characters. I got excited when I was supposed to, sad when it was appropriate, angry at how evil the bad guys were. It's a perfect movie for an evening break from overwhelming and grim reality, since it's as unrealistic as it can be.

The only true problem I had was quite obvious copies of certain scenes from Pirates of the Caribbean. I usually don't mind taking inspiration and paying homage to well respected and loved titles, but here it felt more like a lack of creativity on the writer's and director's side.

Overall, it was a rather enjoyable adventure movie. We got to see some strong female characters, with Son Ye Jin acing her role as a captain of the pirates. I never thought a CGI whale could make me cry, and yet I did cry watching this movie, laughing at myself at how easily I can shed some tears.