LOL at people leaving bad reviews because they don't like what the participants did. That's not how you review films. This is a good doc, captivating from start to finish. Now on to the subject matter, I just don't understand how people don't recognize crazy. Those emails, texts, and recorded conversations are clearly coming from a crazy person, and you don't engage with crazy. I get that in between he may have seemed normal, I mean they're not going to bore us with all the "so how was your day?" messages, but still. When crazy presents itself, you cut that person out of your life. Don't engage, and certainly don't give them an ounce of control.