Personally, I think that's what missing nowadays a bit of variety doesn't hurt. Some authentic proper happy trance would be nice addition to the scene.
I heard Fantasia at the end of a nutrance set recently (for the first time). Thought it was a new track for a while until I ID'd it. What a beautiful track. I definitely understand why a lot the underground DJ's weave in old stuff in to their sets, though it's always disappointing when the best bangers are from 1993-1994 lol. Pretty sure the lack of tracklists in so many of the sets is to conceal this . It also makes nutrance overall sound better than it actually is, doh!