The encyclopedia is well-structured, divided into categories such as heroes, villains, and secondary characters. The images are high-quality, and the descriptions are concise and informative. It’s an enjoyable read for LEGO and Marvel fans, offering insights for both collectors and comic enthusiasts.

Each character profile includes detailed stats, such as Likes, Dislikes, Friends, Foes, Skills, and Gear. It also shows the sets the minifigure appears in, along with the year of release. Some entries include additional trivia, providing fun insights about the character or LEGO design. This level of detail makes it a useful reference for collectors, although minor factual inaccuracies or omissions may appear.