A Guilty Conscience has some of the most absurd, implausible courtroom scenes I have ever seen. The climax is so dramatic that it makes soap operas look grounded. It looks like the most exhausting trial ever. Lawyers shout at each other as if they are in a heated debate contest.
Our protagonist is the lawyer version of Doctor House: A bitter, talky person that solves cases in his own way. He is played by Dayo Wong, who used to be an infamous box office poison. Here he is better than ever (This doesn't mean he is great). The start of the plot is standard legal drama material (Think a Law and Order episode). Wong fails a big case involving a child's death, causing harm to an innocent person. Two years later the case returns... Yes, a Guilty Conscience recycles an ancient "redemption arc" story, yet it is done in a gloriously entertaining way.
None of the story is believable. They exist in an overwritten screenplay. Despite looking like and sounding like one, this is not a screwball comedy. Although when you think about it, certain parts are funny for the wrong reasons. The sudden rise of absurdity leaves me with a mixed feeling, but I sure am entertained.
NOTE: If you're planning to see this in theaters, be aware that the audio mixing is obnoxiously terrible. The dialogue is so loud, and gets covered by the even more deafening music. I felt like the lawyers were shouting beside my ears during the trial.