[Sheffield '24] The film is full of questions without giving too many answers, presenting a variety of opinions from scientists, teachers and researchers on ways of learning, focusing especially on the less conventional ones. One of the main problems is that it only presents ideas but never explains them, so that we witness reflections on artificial intelligence or the development of neuroscience, but without there being a precise discourse. The display of unidentified voices (only the names of those interviewed are shown in the final credits) contributes to this feeling of dispersion in a narrative that ends up being exhausting.