Not watched it, but I am guess it says it is disappointing but it lays out the foundation. That is my assessment 1 year on.
Just hope now that devs have had the tech for a while we will see something better next year.
It's a very interesting vid, worth watching imo. It's more on the technical side of what RT means & how it's achieved rather than an impressions video like Hardware Unboxed's. Very illuminating about the future of RT & Turing. I think much the same as he did for the same reasons, hence I'm waiting for a beast with HBM for RT rather than just these meh GDDR6 cards.