"Hero" is a very specific drama with an even more specific shooting style. Sometimes we see the image from a camera placed on the ceiling, sometimes from a camera mounted in the wall. It gives a very original effect, which may not be to everyone's liking, but it certainly makes this drama visually not trivial. Additionally, there is a distinct sense of humor and all the characters are clearly flawed, which gives them a specific, slightly sarcastic charm. In terms of plot, "Hero" quite subtly touches on a lot of important issues whether through its criminal cases or through the lives of its characters, which makes the drama interesting and varied. I appreciate this drama precisely for its wisdom presented in such an original way and for its specific humor. However, I have to admit that when I watch it again years later, it doesn't have the charm it had when I first watched it.
Good cast, music ok.