Korean Drama " Big Mouth " is a story based on misunderstandings.

Right from the start, the drama pulls you in with the injustice trope, the prison setting and the Big Mouse mystery.

The villains, moreover, were interesting and kept things intriguing for a while.

But that's for the first part of the drama. The second part, however, was repeating twist, was boring and confusing and fell into a lot of cliches. The ending, in addition, was questionable, but it did fit the story.

Finally, the cinematography was nice and dark, with noir scenes and an interesting and clever way to present the flashbacks and reveal the real story behind the events.

The performances were great as well, as expected by an all star cast.

So, overall, six and a half out of ten.