There is an interesting review on Empire.
https://www.empireonline.com/tv/reviews/star-trek-picard-season-2/
I utterly and completely loathe the Q character, a painfully embarrassing and cheap device to play out ridiculous yet unimaginative storylines. No doubt some will love the tired rehashing of old themes, but I don't think I'm even going to bother giving it a try. I am really disappointed with where this has gone - the first 3 or 4 episodes of series 1 were so good, and the finish so weak, I'd really hoped for a better series 2.