The overall story and the scenes were great. The background music was aligned with the theme and plot of the drama. A good drama can't run away from strong storyline, wonderful scenes and appealing background music. Danger Zone has a good combination of all these elements.

A little disappointing to mention is the acting of the main leads. I think the acting standard among the main leads are not coherent.

The actor who plays the male lead, Liang Yan Dong is great. His eyes and expression are flawless. I like the way he speaks and carries himself; his tone is calm and deep. His chemistry with other actors and actresses from different age groups is perfect. I have seen many comments about his handsome face and charm but I find his biggest charm is his acting. I would say his acting is on the top-most level among all the actors from the same drama. Hope he can get several nominations or even win some awards for his acting in Danger Zone. His acting shouldn't be overlooked or underrated.

The other actor who plays Tan Chong Hui is not too bad but it could have been better if there is less shouting from him. Perhaps it's because of the personality of the character. I can see Tan Chong Hui is a rather hot-tempered character. Though, there are still many ways to express anger and frustration. Shouting too much seems to be unnecessary sometimes. Overall, this actor has done a great job too.

I don't find the actor who plays Ren Fei perform as well as the actors who play the male lead and Tan Chong Hui. All I heard is just shouting from him and I don't get his expression sometimes. Ren Fei is a young, energetic and vibrant young police. Unfortunately the way he performs this character is too weak. Since he is stil young, there is still room for improvement.