Misaimed Fandom: It's a Christian show with a heavy anti-drug sentiment aimed for kids. But because it's a public access show, it's doubtful many kids ever watched it. It likely was more popular with stoner types who would have had the endurance to sit through it and nutcases who could appreciate it as an artform.
Narm Charm: It's all absolutely ridiculous, but in a truly sincere way that gives it a great deal of watchability.
Special Effect Failure: Just look at those cheesy puppets, or the horrendous green screen effects.
Unintentional Uncanny Valley: The puppets are clearly very cheaply made, and parts will occasionally fall off of them as they perform—and those performances aren't great either, only barely managing to sync their mouths up with the music. Not helping matters is the shoddy editing that often results in awkwardly long shots of them just sort of staring blankly.
What Do You Mean, It's for Kids?: It's hard to imagine any child sitting through the lengthy opera singing and monotone Bible citations, even if they were sung by a blue raccoon with a pancake-flat head.
Liebe Hart himself. He reportedly lives in a small apartment, nearly lost his puppets due to a fire in his building, lost his wife (who subsequently became addicted to crack by another man) and barely has enough money to keep himself afloat, necessitating that he perform for donations in front of the Hollywood Bowl. Despite all this, he maintains a positive attitude about the world and his work.