Love this drama very much. Fast plot, unexpected twist, satisfying political drama. Even the sad love story is so touching that I love it so much. Also worth to mention the funny side that make this drama so fresh and not too serious.
The cast is perfect in any way, their acting already reach top level that I can't find any flaw. Even Leo Wu character is so adorable though he was still a kid back then.
The music is amazingly matched with all the moment in this drama. The sad songs, thrilling sound and the calming music are so beautiful to listen to, again and again.
Rewatch value is 100% yes, though it is a sad ending, but it was very satisfying. I didn't expect this drama to have happy ending since sad ending is more dramatic and touching.
Overall I only want to said that this is one perfect series I've ever watched, that probably no other series can compete with it.