The biggest issue I have is he is the only black Darklord but they did so in the worst way possible. He's essentially Blacula, a boring vampire lord in practice, with his only point of interest being his batsh*t crazy origin. Some wizard polymorphs a literal beast into a man, civilizes him, and turns him into a vampire. He has little agency in these actions, but it's still evil enough to get a domain.
It's a waste because something far more interesting could have been done involving African myths or horror, like some of the others I mentioned that might just need a revision to check for cultural accuracy. But no, he's a stock vampire, little different than Strahd, except he lives in a jungle, turns into a panther, and is black. They even gave him a a generic "vampire" name.
I just think if they are to redo Ravenloft, they should look at replacing him with a true African-based horror rather than a blaxplotation version of Strahd with a racist origin.