Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bad science, bad advice.

If there is one thing that the creators of this DVD got right, it is that positive thinking can change lives. I have seen it do wonders in my life and the lives of my friends. Other than that, it contains only the incoherent rantings of philosophers who claim to be scientists. Normally I would respect the kind of outrageous claims made in this film as matters of opinion and personal belief, but when a person claiming to be a quantum physicist starts telling people that they can cure themselves of diseases like cancer by the power of thought alone, I get a little peeved (to say the least.Plese watch this film for entertainment purposes only, if you must watch it at all. Not only is it very silly, it can be dangerous if taken seriously.