I saw a video on YouTube labeled Mario is the greatest piece of Subrealist art. It claimed that it is based on seemingly random factors that manage to sort of work. I believe Regular Show captures this very essence. You may say "then why did you not pick Adventure Time or Phineas and Ferb" well I also took in mind the ability in this show to have something based on some slackers and a regular story on Regular Show and transform it into these crazy surrealist adventures that are seemingly random and together for a solid plot. That is the key to becoming the greatest piece of Subrealist art. I also love Adventure Time for the nostalgia.
Review of Regular Show
