You bring up several good points. I think you're definitely right about there being more available, which I suppose is a good thing. I had forgotten about the Minecraft LEGOs and I'm kind of surprised they exist but on the other hand it's the most natural pairing in the world lol. And while it's cool that there are Mario Kart and Halo Mega Blocks/whatever, they're the poor man's substitute for actual LEGOs. I do hope we see some Nintendo themed sets eventually.