This series was awesome regarding two main things:
1. Character development - natural nad not rushed. The best example was Akk. I think I have never seen better character development than this. Really masterpiece.
2. Emotions - Akk/First showed emotions as genuinely as he could. If you would look just in his eyes - they will tell you everything. One of the best emotions delivery I have seen.

For these two reasons I will watch it again. Chemistry between the two main characters was great. Support couple was great too.

I disliked the amount of protests and course story.

Oh, yes and i really liked the underwater kiss :D.