The individual missions / levels are neither easy nor difficult. But solvable for regular as well as casual gamers. Between levels, you can move in Springfield free and explore the city and find certain collectibles for each member of The Simpsons family.
The missions have been mostly a choice between two characters that are a given. In Springfield you can choose freely between all four (Homer, Marge, Bart and Lisa).
The history of the game has been written with many aha moments and self-irony, you realize as a Simpsons fan, at many points of the game. It's fun with Homer, Marge, Bart or Lisa Springfield to explore and play by & for the individual episodes. The difficulty level keeps generally rather what was for me as a casual gamer Ideal limited. For experienced players, however, it could be boring and who generally has no relation to the Simpsons is a lot of innuendo eh can not understand.
"The Simpsons - The game" is an easy game where the focus was less on the challenge but rather on the story. For fans of the Simpsons is a must. For all other more of a Surprise with uncertain content.