Benicio del Toro as Che Guevara in Steven Soderbergh’s Che. It’s difficult to imagine a figure more polarizing than the subject of Steven Soderbergh’s ambitious new biopic. Mention the name Che Guevara, or flash a picture of one of the endless variations on Alberto Korda’s iconic image of the revolutionary leader, and you’re bound to get an earful. But most reactions are of the knee-jerk variety, and are based more on reputation than history….