This has my vote for worst James Bond movie. Even a campy movie like Moonraker has its charms and some good action sequences.
James Bond is completely out-of-place in a blaxploitation film. Roger Moore is bland and obnoxious; he was never the best Bond, but he's a lot more watchable in any other Bond film. Every scene is flat and tiresome and misses the mark. In the dramatic climax, the main villain gets blown up like a balloon (pictured).
In the very last scene, we find out that the moral of the story is that Voodoo is real, even though Voodoo was pretty tangential to the plot. It's like if Godfather ended with Michael turning to the camera and saying, "I guess what we've all learned in these last few months is that oranges are delicious".