My ranking worst to best of the first 4 episodes 4. Eat: A decent start to the series 3. Summer: Slight improvement, but I watched it too many times when I was little 2. Fun: I mean, it's more "fun" than the first two imo 1. Dance: No hesitation. Near-perfect episode
My favorite episode is either dance or robot, favorite part from the dance episode was the mega mix at the end, and my favorite part from the robot episode was the electricity song