This drama started off so well—promising storyline, interesting characters, great cinematography, and the business/startup setting. However, it went downhill on the second half—the main leads were regressing, central concepts abandoned, underdeveloped themes, and most importantly unclear and inconsistent messages.

To me the fatal flaw was that they focused on the romance AND dragged the love triangle unnecessarily, wasting screentime that could have been used to build up appropriate resolution and development for all characters. My take is that the second lead's unexpected popularity prompted them to stretch the love triangle for viewership, compromising the original plot and messed up the last episodes. The ending was so rushed that dialogues in supposedly climactic parts were lazily written and unconvincing.