I have studied halluciogens - mainly pshycedelics - about 17 years. I have read the relevant forums, manuals, guides viewed documents. I have deliberately taken more or less for 30 trips, grown mushrooms, guided people. Against this background, this documentary is truthful, instructive, and well executed. This can be recommended for people who still believe in the demonization of these substances, as well as for those who are more experienced. This was an interesting experience.