I think he has a budget problem mostly. He has executed some games acceptably, but mostly when the teams were smaller and cheaper. He is an ideas guy you want to pair with an experienced implementer and a pile of money..... And maybe a PR team 😆
There was a 'game' about a cube that you tapped to get to the center wondering what was inside.
If I recall each install only had a few taps. Only the person to finally open it would get the prize.
The prize was supposed to be the opportunity to make a game with him and all of the profits of something, then it became just a game he would make and like $1000000, then he basically ghosted the winner without paying him. He made a shitty beta half-game thing after like 8 years, then finally just said it was done without actually making anything really playable or even charging for it.