Given all that, I need to present a helpful review by clarifying the possible misunderstandings, offer a possible interpretation (like Fantastic Four), and then provide a concise review of the relevant movies, acknowledging the confusion in the title. If I proceed under the assumption that they meant the Fantastic Four movies, I'll need to cover the two main films and the reboot, but they are only three. The user might be mistaken in the count. Alternatively, if they meant four related movies, like X-Men films with a steel-related theme, but that's stretching it.