Fashion-Victim Villain: Some action figures of Dr. X give him mohawks and sleeveless leather jackets. While this wouldn't look that bad on a motorcycle gang member, it looks incredibly silly and unfitting for a mad scientist.
The video games:
The Problem with Licensed Games: While there are a few games based on the toyline (and one based on the first CGI movie), they... aren't very good, for the most part.
No Problem with Licensed Games: The Game Boy Color game Action Man: Search For Base X is a fairly decent exception, featuring mild Metroidvania elements with Mega Man-style level selection, but multiple paths in each level, that give new equipment to access other paths.