Well, it's hard to say... I certainly don't have any experience with any level of cooked human. I will say that the health risks can also be associated with the preparation of human flesh, and not just the ingestion. The people cooking it are still at risk. I can conceive of a situation in which all possible precautions are taken to negate the health risks of cannibalism... but like so many other things in life, it just feels so intuitively wrong. It's a gut reaction, but then, I try not to react with my gut.
DbJ, out of interest, can you link me to information regarding cannibalistic cultures that didn't do it out of necessity? I don't mean necessity like they're starving... I mean necessity as in, to have a healthy diet with the necessary nutrition and protein content, various cultures had to supplement their diets with human flesh. I'm thinking of cannibalistic cultures in the Oceania area... they're largest game besides humans were probably birds, their largest domesticated animal the guinea pig, and their agriculture was quite impoverished.