DLSS Transformer models are pretty good. Framegen can be useful but has niche applications dure to latency increase and artifacts. Global illumination can be amazing but also pretty niche as it's very expensive and comes with artifacts.

Biggest flop is UE5 and it's lumen/nanite. Reallly everything would be fine if not that crap.

And yeah, our hardware is not capable of proper raytracing at the moment.