The more I read, the more I like. Ultimately, it's just a way for me and the boys to enjoy spending time together. We also play a lot of board games and card games.
We've had the issue with Minecraft that it doesn't run on most of our computers (we only have a few Windows boxes for video games) and it runs poorly on tablets, and because of Microsoft's draconian controls, my kids can't play with the family. So this looks like it would solve that.
And there's plenty of games and mods, etc, for it too!