Great piece. This is a topic that is hotly debated within our group of friends. I like Spiderman, Batman and the lot, where some of my other friends think they are pure evil, and simply refuse to let these characters into their homes. This is something I have been thinking about for quite some time, and I love how you put it. Make sure your kids are rooted in scripture, before you engage into culture with them, and then the good things can be seen.