Whilst I admit that it was self-presentation, I think the substance and style of NM's famous Rivonia Trial Statement from the Dock (http://www.anc.org.za/show.php?id=3430) is a rational, internally coherent, and therefore probably an honest self-assessment of the man, his background, and the situation of his country at the time. It's worth a read.
-- Oh, and I think there is sufficient doubt about the history to make all the views expressed in this thread, providing honestly held, legitimate. Mandela himself was open that he was no saint. It is however notable that, at "Rivonia", he was sentenced to life imprisonment (rather than death). Notwithstanding his profile, that sentence was way out of line with the prevailing policy on black people convicted of murder.
-- The committee/moderators are censors of libel, defamatory and personally offensive statements, obscenities, etc; we are not censors of freedom of speech. I think the rest of the thread demonstrates that the detractors are rather in the minority.
-- Having spent time in RSA, both before and after its democratization, I find myself very much with the majority.