What the Bleep Do We (K)now!? is easily one of the worst documentaries I have ever seen. Quantum physics is related to the study of subatomic particles and seems to challenge everything physicists thought they knew about matter, energy, and the laws of the universe. However, 'What the Bleep Do We (K)now!?' isn't a documentary about quantum theory; there is only the most briefest of explanations to what quantum theory even is. Like a lot of documentaries, you are presented with information from talking head experts, which you are expected to accept as factual. The trouble is none of the so called experts are introduced; none of their credentials are listed on screen, there are never any alternative views and soon enough you get the feeling something isn't quite right. As the documentary progresses it branches into unrelated topics based around spirituality and achieving a higher consciousness, you then realise that what you are actual watching is a feature length promotional film for the 'Ramtha School of Enlightenment' and most of the so called experts within the film are themselves members of the cult of Ramtha. Aside from being wrong about the physics, it's not even entertaining or enlightening and is cult propaganda at its finest.