This is a touching personal story about a young person's attempt to cure their friend's addiction. It's strictly a personal anecdote about one person's use of psychedelics, and not in any way an analysis of the benefits or the science. As such it has some mildly annoying pseudo-science (repressed memories for example). However it was made a few years ago before the current mainstream research interest in the area, and as a true story movie it's very moving.