Quartile rating: 5.5/10 · 6 ratings
On Quartile, Johnny Test scores 5.5/10 across five categories — strongest on Novelty (Above Average), weakest on Plot (Below Average).
Young Johnny is gung-ho and full of courage. Johnny's brainiac twin sisters, Susan and Mary, use Johnny as their guinea pig for their outrageous scientific experiments. If they can dream it up, Johnny will do it; as long as his genetically engineered super dog, Dukey, can come along.