User blog comment:Dalek rex/Doctor Ivo Robotnik needs to be more evil/@comment-477304-20130504190900/@comment-1986314-20130504191801

Joker summed it up well. Sonic is for Kids. While Robotnik is heavy on cruelty, doing things such as using animals as Organic Batteries, I have doubts kids would want to see Tails as an amputee.