Is there a reason why Christians call anime evil?

I'm a devout Christian and I love anime, but I still here church people say it's evil? Any other Christians agree with me? I mean, look at Vic Mignogna, he's sooo Christian and he's a huge talent in voice acting. He even played atheist Ed in FMA. Didn't bother him. Just don't watch the overly sinful ones if it bothers you.