I am the kind of person who enjoys “big weird” scifi like Stanisław Lem. Stories about trying to relate to and find common ground with something so alien that the prospect of even understanding is basically hopeless. Star Trek usually doesn’t do stories that, which makes sense as it often uses alien races as allegories or stand-ins for real-world human relations.
That said- I thought those early Klingons were super weird and scary because they were just so alien. It really made sense thinking about how it took a century before they could get to the events of Star Trek VI, and it made the Khittomer accords feel like so much more of an accomplishment. Like- you made a treaty with WHAT?
And just aesthetically their ships and armor looked like something out of HP Lovecraft or HR Geiger:
This is not to say I dislike how Klingons were portrayed previously, kinda like Mongols in TOS or Vikings in DS9, just that they never felt scary to me. They never felt like warriors. I was never afraid for the gallant crew of the Enterprise D (a science and exploration vessel) going into battle against Klingons. But I really enjoyed the alien-ness Disco tried to go with. Anyone else with me?
EDIT: PEOPLE I SAID WHO’S WITH ME NOT WHO ISN’T CM’ON 
The nice thing about snw is that they aren’t afraid of callbacks and they do them well, so I’d like to see curzon tooling around too.
It’s a early for Curzon Dax.
The recent Georgiou tie-in novel paired her up with Emory. Not sure which host Jadzia mentioned had paired up with the young McCoy…
I think Emony was actually the one that hooked up with McCoy. IIRC Enmony was the gymnast and dancer and she was comparing her capabilities with McCoy’s “hands of a surgeon”.
Ok then, that consistent with the tie-in novel “Die Standing” which has Georgiou teamed up with Emony.
I liked seeing Emony having a secret career in Starfleet Intelligence and being charged with keeping Georgiou on a leash.