Just a short critical review among all the moonbeams and rainbows....lol
Before the rabid fans jump in on my opinion with the 'nu unhs" and "I disagree", I will say I enjoyed the heck out of this show but it still had its rough parts and all the actors brought their A-game.

But,

They should have written in a 5 year time jump to explain some of the slight personality changes.

1) Since its been some years since season 1 aired, many of the actors have become "bigger" (and thinner) actors. Which has lead to contract negotiations for more screen time, unnecessary closeups and input as part of agreements.
The most distracting in changes is of the second prince's feel, overall character and his personal guard. His overall vibe is just wrong somehow in season 2.
Runner up: Ye linger. Yes, they changed the actress but she became a matured version of her former self the moment she walks on screen; I would've liked to see the gungho and slightly unable to read the room Linger to have grown into what we are handed

2) Strange editing with no excuses for a drama that's been so anticipated; it should've been on-point. And, inline commercials with the characters without a breakpoint

3) Too many "who the heck are you?" again moments. took 2-3 episodes for one mid-season pop up to be recognizable as to where they fit in the story.

4) Nearly bored me to death in episodes after a fight scene in the final half.

5) That damn yogurt!!!

6) Misses a "that moment" that was achieved in Season 1. Even though they give one to chicken girl, it falls slightly flat with her scene partner's lack of tears (and he was really trying) and its almost identical mirroring of Season 1.

Is it worth a rewatch to me, nope. Would I recommend, yes with a warning on the vibe on the 2 characters mentioned above and to not watch without viewing Season 1 first.