Yes indeed. I used to use Audirvana+ and it was the best for some years, finally ended with 3.1 early this year. Roon build 2018 has improved a LOT. Not surprising I guess, many of the player software are on mean band, though excellent at what they have achieved. However, Roon to my ears sounds totally smooth in the treble, must more analogue. Treble quality in the other players (A+, PurePlayer, Amarra) sound edgy and a bit too sharp to me, less natural. It sound t first they have more details, more decay defy etc. But is a false friend, it is the coarse edges to the notes, a subtle but audible edge, highlighting the leading edges and so on. When I first tried Roon 2018, I thought, hell, there the detail gone! But inside 10 minutes I realised it is all still there with no extenuation, more it is smoother, pure, more real.
I haven't tried HQ Player inside Roon, and don't need DSD conversion or up sampling. Tidal works great inside Roon, and sounds better than the Tidal app or Tidal via the browser (on hifi setting).
Not saying Roon is perfect, why is, but it is the best player both for sound quality and user experience IMO.
Anyone got confused by the shuffle thing? That is a negative, I have trouble switching that off in all the views.