I haven't run these, but I don't see the need for them. Time spy and fire strike seem to do the same thing. And vantage and 3d11 more or less also.
I also strongly dislike the visual aspect. Benchmarks are supposed to be nice to look at and showcasing the latest and greatest is visual effects etc. Here at hwbot we won't run these bench the way they are supposed to (with VR) so I don't think there is any value in using them competitively.