Finally got in and played around a bit. Just some thoughts:
+No quest markers actually makes you read the quest text and figure stuff out. It's easy stuff, but I already like it better. Quests aren't just tedium, there's a bit of story behind them. It's been so long since I had to actually read a quest in WoW, I forgot how good the lore was.
+Performance and graphics/sound fidelity are really good. I don't think I ever played WoW before with a full home theater, but it's got some great stuff. Graphics are definitely dated, but still look great with the art style. Game runs buttery fucking smooth with everything maxed.
+The way they handled the starter areas. They felt populated but not overcrowded. Tons of quest mobs to kill, stuff to gather. I wasn't hindered by other players.
+Simplicity has a certain charm. You get a handful of skills before level 10 and the game gives you enough breathing room to understand them all. I actually like slow leveling in games as it gives you a chance to master what you just learned, and find the uses for it. FFXI was similar in this regard.
-Queues. I mentioned this before, but c'mon Bliz, no excuse for this in 2019.
That's all I have to say after 1 night of playing. I didn't do much, just started in the Nigh Elf area and helped my gf through the initial quests. We stopped at Dolanaar since it got late, but it's everything I hoped it would be so far. I hope they get this queue bullshit sorted out. A few hundred is acceptable but 10,000 is fucking ridiculous. I waited to play for 5 hours before I got to even log in. If they hope to recapture the nostalgia seekers, they have got to sort out the server load. I can't imagine a super casual player sticking around through that kind of delay just to play a 15 year old game.