I really loved this drama. Plot-wise, I found it really interesting. I haven't watched the other versions of this except the 2003 version and couldn't stand its low quality so this one is the best version for me. I think any drama watchers who love the wuxia genre would like this drama. My favourite part about this drama is the unwavering loyalty and friendship portrayed between the three sworn brothers.

The cast was great- I love Kibum (partially biased here because I like him (E.L.F/ Suju stan here), Wallace was great too (It was my first time watching his drama so I thought he did great. I can safely say he's quite a good actor after checking out his other dramas as well).

The music wasn't too memorable but I remembered liking one or two songs.

Rewatch value is pretty high because its a great drama to rewatch after not remembering some parts.