disappointment

Was expecting alot for this show cuz of the high rating. But theres just so much of a flashback and repeated flashback. Theres just too much of a flashback, if its for a main chara its alright but for the villain ? why would u make a flash back scene for a villain that you would kill in just 1 eps like what is that?. Thank god this drama had 40-50 min each if its 60' id be dropping this drama for sure.
Act is really good what can i say they are all a professional actors
Music its a good match for each scene