Review first published by Film4. Synopsis: Jean-Marc Vallée (C.R.A.Z.Y., The Young Victoria) directs this true-life story of a Texan redneck’s struggle against AIDS, America’s pharmaceutical industry, and his own individualist instincts. Review: Dallas Buyers Club opens in 1986 with a double image of the thrills and dangers of bareback riding. As one man tries vainly…