I was attracted to this documentary by its preview, thinking it would have information and facts about orthodontistry vs. Orthotropics. I got 3/4 of the way through it and realized this film is about John Mew and Michael Mew, not about orthodontistry, the Mews' method of orthotropics or even the "mewing" trend. You'll hear opinions, opinions presented as facts and plenty of dissent but no actual facts or science about the practices and procedures at the center of this argument. Aside from mewing, I still don't know what exactly the standard practice in orthotropics is or what it involves. My best guess would be that it includes jaw and tongue "training" as opposed to standard orthodontic procedures, like fixed braces or surgery. But I'm still not sure and plan to do my own research since this doc didn't appear to do any. Imo, this is a film profiling John Mew and Michael Mew. This is not an educational documentary. Personally, I found the film to be a big bore. The banter between John and Michael wasn't entertaining or endearing to me and I wasn't interested in their personal lives in the slightest. Despite the presence of professional challenges, there was no background, information or explanation of what they were facing, so that didn't leave me with much. I had reached my threshold when a young patient's mother whipped out her ukulele and said she wrote a 7 minute long song and then proceeded to start strumming it that I switched to my K dramas. Unless you're a big fan of John or Michael Mew, I'd recommend skipping this film.