Big Mouth should have been an easy 9.5, but that bit - the last 10 minutes of the finale almost ruined the entire series.

To be honest, this series was one of the few that i have watched and waited for every week. This is probably Lee Jong Suk's best role to date. The very first episode will snare you like a mouse to a mouse trap, and youll find yourself wanting to see and know more. It was a fantastic setup.

Not until you reached that last 10 minutes that you will realize how stupid (or incredibly smart) the creators must have thought of their viewers - that they thought they could wrap the whole 16 episodes in a few minutes. It just doesnt feel rushed, it felt like a betrayal of trust. In the risk of being spoilery, the ending felt very out of character for the main leads. After the credits rolled i have to double check if there were more upcoming episodes, because for sure they didnt just wrapped the series in less than 10minutes. Or did they?

Would it hurt to add another episode or at least extend the finale by another 30mintues?

Like i said earlier, this could be Lee Jong Suk's best role to date. Im Yoo Na was also amazing until the character wasnt. Kim Jeo Hoon is impressive as hell and gave LSJ a run for his money. Yang Kyung Won maximized his screentime until the creators relegated him into a useless minor character by the last three episodes.