I've been told humans taste good, but I wouldn't know. A friend of mine claims her father ate human flesh when he was younger, but only because he was told it was pork.

Once he found out, he spurned all things meat for life...
(He passed away earlier this year.)
ETA: This is the third case of a German into cannibalism I know about. It got me thinking... about such incidences. But hey, I imply nothing by this.