What makes or breaks a sketch?

A successful sketch often hinges on a strong concept and relatable humor, which engage the audience from the outset. Timing and pacing are crucial, as they enhance comedic impact and maintain viewer interest. Conversely, a sketch can falter if it drags, lacks clear direction, or relies on outdated stereotypes, which can alienate the audience. Ultimately, the chemistry among performers and their ability to deliver lines with conviction also play a significant role in its success.