"If you cared enough about your characters, what happened to them was interesting... It's important to care about them. About who they are and what they do.. I don't really care whose side they are on, and they can be monstrous on the outside, or worse, on the inside, but you still have to want to spend time with them."
Source : "Comparing “Heaven is for Real” with “God’s Not Dead” + an interview with “Heaven” writer/director Randall Wallace". Interview with John W. Kennedy, www.beliefnet.com.