I have played 6-7 of the story line and it's excellent. I have not played any of the alternate levels from the level set. I have played two of the alternate worlds to get collectables, the Scubby Doo and Lego movie, these are where the red bricks are. the story line does have some intense areas that might frighten small children. Depends on the child. Part of the story is in the wizard of oz,