I remember watching those shows, but I really disliked the villains. King Koopa appears to be a cross between Bowser and Wart, because he is shaped like Bowser with a splash of green and topped with a crown. This is due to the first American Mario cartoon being loosely based on Super Mario Bros. 1 and Super Mario Bros. 2/USA. Robotnik/Eggman seen in AoStH looks like he got his head stuck in a beehive for about an hour, while his attitude is about as cranky as Yosemite Sam's from the Looney Tunes/Merry Melodies series.