I saw it last night as well. I've heard a few more Star Wars-centric critics (from Collider etc.) who felt they really needed a second viewing to start to appreciate it.
I think it's almost the opposite of the The Force Awakens: bubble gum fun that you start to unwrap and realize what a retread it is. Versus a really different and deep narrative that provides many, many offshoots for future stories, but is more overwhelming on first blush. There is of course one narrative thread that's a bit bubble gum fun and ultimately pointless - but two out of the three hit so amazingly well. It really is amazing how much movie is packed into TLJ versus how vapid TFA is, it would easily take 2-3x as long to summarize TLJ.
I'm not sure if I believe the RT audience score right now - trolls tend to run that off the ground early on (just like DC movies have a near perfect score before a single person has seen the movie). I'll await the cinema-score to get a much better idea of the audience perception - and the fan perception since cinemascore will mostly capture opening audiences, which are obviously skewed towards fans.
Edit: Comscore is 90%, cinemascore pending. Ya, I think it's overzealous trolls.