This is so American, arguing about whether or not it's "sinful" to watch The Simpsons.
No wonder a lot of people would rather die before becoming christians.
If God Himself is unable to guide people as to what to watch on TV, I sure as hell am not going to take that job.
My job isn't to point people away from The Simpsons, but to Jesus. He will teach them everything they need to know. I've felt the Spirit nudge me to get rid of certain things in my life, I started feeling like "I don't like this anymore, it's not good for me." God I can trust.
But when I started listening to preachers telling me what belonged and did not belong in my life, I ended up burning almost my entire music collection in a fit of misunderstood spirituality. That's what men's commandments will do to you.
I will NOT leave it to another person to determine what I watch, eat, read, or listen to. God is perfectly capable of doing that Himself, and He does it in a nice way.