Am trying to wrap my head around why I liked it.
Execution matters. I don't like fantasy and Who-ish OR Kafka-nonsensical stuff, BUT I liked how they did the ersatz Guardian. Please, I hope they never name it as such and just leave it mysterious.
It wasn't maudlin! That is what I dislike about DSC when I dislike it. "Audience: FEEL now" moments. YMMV and often does.
It had a Trek cheese/fun factor without being camp. IMHO. DS9's mirrors devolved into camp. "Hey, we're actors being silly now." I got that the runners of DSC intend this to be a relatively factual account of how the empire feels or felt.
When Kirk dies in GEN, he says, "It was . . . fun," which bothered me at the time. I wanted BIG WORDS. But y'know, it (TOS) was fun. As were Berman treks until ENT.
So this was fun.
The pomp and pageantry and many names of the emperor are by no means far-fetched. Many cultures have done, and still do pageant-plays. It seems to scratch a human itch, plus it indoctrinates the lumpen to support the regime. Basic stuff, not farfetched at all.
However, in short, I just liked this one. Who knows why? The lack of DSC things that irk me was nice though.