| User | Rating | Min. Age | Adults Too | Comment |
| helenoftroy | 8 | 2 | Yes | This is a stacking game that is recommended for children with sensory issues. I enjoy playing this game too because it is not all that easy trying to balancing all the pieces on the moon that moves back and forth with the weight change after adding a new piece. |
| lankyengineer | 6 | 2 | Some | |
| 1wif | 5 | 2 | Some | This one just hasn't grabbed the kids. The moon seems very stable so it takes a lot to tip it, so there's very little tension, which means there's very little giggling. |
| mi_de | 4 | 3 | Some | Our moon did not tip much, so the game became pretty boring for the kids. We found Tier op Tief better for developing the coordination with a stacking game. |