I think it's cool that there are some shows that are geared more towards a younger audience, but I have to disagree with you about Empire. I think kids can handle watching the original films just fine, like those of us who were kids when they came out. We all turned out to be healthy, happy, independent, and responsible adults. I agree that there may be scary moments in the films, but nothing that was too intense for them to handle. I think a lot of children's entertainment today is watered down and that kids are capable of handling more realistic issues about life and death. Grim's fairy tales were very gruesome and dark and were meant to expose children at an early age to the harsh realities of life, and were written specifically with kids in mind.
There is no reason in the world that entertainment for youngsters can't still have the same consequences of death or threat to the heroes that would exist in real life. This emotional connection with the characters is what gives the audience a sense of empathy for the fictional story that is being shown. I find that much of what is out there, including Clone Wars, doesn't really have a sense of true danger, or give some sort of moral to their stories about why it is important to do the right thing.
Children are smarter than many give them credit for, and while it is up to parents to decide what is appropriate for their children to be exposed to, I see no harm in sharing films like Empire to them, as long as their child is taught the difference between films and reality. Children play with toy guns and swords all the time, killing one another over and over. But the ideas behind this is that they are working towards a child's understanding of certain values. Fighting for what is right, defending their family and friends, fighting tyranny, etc. Granted children will not be able to articulate these ideas, but unless your child is pretending to hack innocent people to death, I think parents have nothing to worry about.
Just my thoughts. My response is not meant to be argumentative, but I see it differently. :)