It was OK. Ice cream samples & hot chocolate were included. It was like a labyrinth going through it all. It was fun to pass 2 hours, and my young son enjoyed it very much (It was his idea to go to MoIC.). It is a bit out-of-the-way, but in a good location to do some shopping, too (SoHo). Admission price I thought was steep, so the value is questionable.
SIDE NOTE: Although it stated in our ticket that proof of COVID vaccination is required for entry, that was not being done - at least for our visit. Good thing, too; we did not bring our cards.