I watched this the other night.The first 2 games are really impressive, don't care for the last game or find it impressive. I think one of the guys was involved in play testing it and backs these new NES Kickstarter games, may be trying to promote it.
The first 2 though, wow, for NES games I'm surprised at how good they look. The animation in Moon Crystal looks fantastic and the various little graphical tricks. The Batman game looks terrific too, tough as nails to beat, it's also kind of cheating, as it has a chip in the cartridge that helps performance. Neither of them had a Western release.