The Gangreen Gang may not be as popular as the rest of the villains like HIM and Mojo Jojo. But, they still play an important role in the show. The Gangreen Gang are my favorite characters because when My dad still lived with us, he was a huge fan of them when he saw me watch Powerpuff Girls. I may not hang out with my dad as much as I use too, but the GGG have an important place in my heart.