The script is weak, there are few interesting topics addressed, the romance is lukewarm and the characters took a long time to become interesting.
The direction led the drama slowly and, at the end, a 100m dash. At the beginning of the drama the comic scenes are very forced and therefore it is difficult to laugh. Very few exciting scenes. The editing isn't pristine and the use of flashback scenes is rather tiresome.
The cast is good, but few fit into their characters (too annoying characters), so the scenes are not always convincing.
The soundtrack is good, but it wasn't always used properly to maximize the emotion of the scene.