I recommend watching this documentary for everyone interested in alternatives to cancer treatment. Much stronger then any review published here are the true testimonies shown in both parts of Burzynski: Cancer IS Serious Business. Take your own conclusion. It just confirms my opinion that west medicine became a big business where disease is more important then healthy life. Medicine became an industry where money is the highest and most important target. If you had lost any dear people for cancer, don miss this documentary! Do not pay attention to bad reviews, as I said before, take your own conclusion.