If this show was directed at little kids only it would be on the regular Disney channel, not DisneyXD. I wouldnt let my kids watch that channel unless they were 12+. With beheadings and a high death count with continuous violoence, this is no children's cartoon. Teenagers and adults will like it... if they ACTUALLY watch it. I love it.
It's as violent as the movies are. Unlike Clone Wars, which really ramped up the violence.
And I think that Star Wars is more "boy oriented" is why it is on DXD instead of Disney Channel.