Pros:
1. Amazing acting
2. Very real and well written 3d characters
3. Intense and intriguing first half

Cons:
1. Slow second half compared to the first
2. The ending isn't everyone's cup of tea
3. Some repetitive points in the plot

This is my first melodrama in years. It's good overall but could've been better! It's the intense first half that had me having too high expectations for the whole drama so the second half ended up being "okay" for me. However I don't regret watching, the acting and characters made up for it.