It’s not like I expected realism - I went in to watch a fun action flick and it is more or less what I’ve got. Yet, it still bothered me how little it took for the main character to infiltrate the scammers and how the scale of their project did not match their security.

What’s more, the movie lacked interesting characters. Gwak Pro had some personality and that’s where the list of interesting characters ends. Everyone felt painfully flat and boring.

Truly the best part of On the Line was the behind the scene of how voice phishing works and how many victims may there be with just one fake call center. It’s a good watch for everyone who is on the more gullible side.

That said, the movie serves more as a criticism to the government and the lack of effort and work put into catching the criminals, over a valuable lesson for the viewers. There are no real hints on how to deal with similar issues if they happen in real life, except “hang up” - the issue is, you only hang up when you know something is a scam, and figuring it out is usually the problem.

Acting was fine. Since everything was rather flat, it’s hard not to deliver decent performance.

Overall, I would say a documentary on the similar subject would be a more interesting watch.