Mario 64, however, felt like something completely new. It was like the intro to Sonic 3D Blast[1], but with infinitely higher frame rate, and not pre-rendered!
[1]: https://youtu.be/oNS4_8ZX_tc Yep, not the most exciting of Sonic games by any stretch, but kids used to the Genesis graphics may had found a lot of promise for the future of 3D graphics on that now-crappy-looking intro (i know i did).