I also love how they’ve done so much work to make the Nerubians feel like just another race of “people” going about “normal” lives and having to deal with the crazy crap their leaders decide to get up to.
It’s not just the big race of spider monster’s we’ve gotten used to them being. They feel like an actually fully fledged and 3 dimensional culture now.
I love the fact that they have an actual medical infrastructure and a full on psychological therapist.
I can’t post youtube links yet, but the inn music for Khaz Algar is banging. Makes me want to hang in the inn like I did in MoP for the kazoo music.
Politics are a heck of a lot more interesting when they’re fictional and with monsters XD
It was lovely to see Mr Sunflower again and how quickly he was just “ohhhhh nooooo I didn’t know that about my patient. No wonder this exposure therapy isn’t working.”
Just yay actual therapy ( Heck Lamplighters are practically psychologists too just with The Light )
I love that I genuinely have so much to do and I don’t even have to care about raiding at all.
I like how many small things there are scattered throughout the new zones. I was worried that the expansion may have been rushed and those would have been forgotten - but there’s still a lot of small easter eggs, books, lore, treasures to discover while playing.
It’s one of my favourite things when leveling, I still discover more and more each time I level through the new zones.
Their dialogue and the things they’re up to are pretty funny. I like that they’re not a super serious race, at least the ones we do renown with.
The entire Warbound system. Now if only they’d stop with soulbound crafting mats and let them be Warbound also!
Could name 20. The story, the art, the music, the quest, the characters, delves (except the water ones with random sharks)
I’m having fun 
The xpac has grown on me. Pleasantly surprised with a few of the side stories. Art is great as usual.
Even the Earthen are way cooler than I anticipated.
Finished all the questing on the main, now leveling my favourite alts… though I’ll admit I’m a bit over the same 4 pre-80 dungeons by now.
Is this the one?
I like this one, too. Actually, there’s not really any poorly chosen music in my opinion (thus far). Even the dragon riding music (races) isn’t as sappy as the DF ones (my opinion).
the idea of delves.
The top one is it. Khaz Algar Inn.
Holy crap. I just realized that he IS the same “guy” from the DF Niffen dig that was trying to rehab murder hobo adventurers. 
Also pretty clever they came up with a legit reason for a spider to be scared of something with two legs
The soundtrack is phenomenal. My ears always feel happy.
I like that there’s a faction of Nerubians that turned their back on the Black Empire, I find that intriguing.
Isle of Dorn is very pretty as others have said.
Follower Dungeons, (although they were added in Dragonflight) are nice, don’t have to deal with certain types of people (in Normal dungeons at least), even though I feel like they take a little longer to complete. You still get the dub experience even, watching the hunter hop and run around and pull extra packs on accident lol.
Transmog changes. We’ve sacrificed thousands of gnomes to get us here, hallelujah
I need to fish out some headphones because my brains just not registering the music when I play
Oh my god it’s beautiful. Specifically the isle of dorn music!
The design/aesthetics/details of the zones (particularly hallowfall)