I bought it and explained to my kids (7 and 3) that it's "daddy's game" and they can watch me play it but can't play it without me. My 7 year old daughter helpe

I bought it and explained to my kids (7 and 3) that it's "daddy's game" and they can watch me play it but can't play it without me. My 7 year old daughter helped me up through about the first 1/3rd of the game but then quickly it became too hard. It does a good job of introducing concepts slowly but they are in fact hard concepts if you're new to them. It is actually a bit of a challenge for adults too. Mechanically, the game is good but a bit finicky to set each piece in place. That means the time between "I think I know what to do" and testing it out is a bit too long. Overall, I find it pretty fun though. (I also backed the spintronics kickstarter)