This import from New Zealand charms from start to finish.

The half-hour musical comedy has been favorably compared to “Schitt’s Creek” and “Glee.” Those are apt comparisons for this warm-hearted confection.

With six 20-minute episodes, its script has been economically whittled down; much like Pizazz’s nonexistent budget, it works wonders. The cast chomp into their roles, adding enough weight to their romances, feuds and raison d’Pizazz.

As good natured as it is, “Happiness” is also fairly generic; one wonders if it would have been programmed if it weren’t an import. It is, in short, your basic “High School Musical”-“Glee”-“Smash”-“Waiting for Guffman”-type community-theater situation comedy.