I watched your video and Youtube concluded the closest match was this
The speaker is Dave Wilson, the Motor Control Systems Manager for Texas Instruments. It's 53 minutes, but the 2nd half is TI-specific. Through the introductory first half he keeps saying "But wait, there's a better way" and moves on from encoders and resolvers to observers. A lot of it sounded familiar from reading this thread.
Something about a predictive, single-phase controller.... ?
Also I said audit, not critique. That sounds like something art students would do.