Before it started: I was excited to see where they were going with it.
Like a month after it started: I was getting increasingly annoyed at its overwhelming lack of anything justifying them not just doing a straight Sword & Shield anime.
After episode 10: Starting to get more hopeful again.
Now: ...I think I can safely say that at this point, Pocket Monsters 2019 is an okay series. There haven't been many episodes I would consider total duds, but it does feel like every time I'm particularly looking forward to an episode, it ends up underdelivering. Comparing the climax of the Sword & Shield arc to... well I think the most apt comparison timing-wise would be Sun & Moon episode 43, which is just the most hideously unfair comparison ever for PM19 as Sun & Moon 43 is straight-up one of my favorite episodes in the franchise, whereas PM1945 was just... decent. Then if I were to instead just compare the Sword & Shield arc as a whole to Sun & Moon's Aether Foundation arc... Well both of them do sort of reinterpret aspects of the game and improve upon them in some areas, but I do think Sun & Moon did this much better. The fact that the entire arc wasn't a mere four episodes long also helped. Granted at least in Sword & Shield they ended the arc on a relative high note whereas the climax of the Aether arc was honestly kind of underwhelming, but I would still rate Aether as a stronger arc overall.
...Sorry what was I talking about? Oh right. PM19 being strictly okay. Like, Go's catches are still largely uninteresting though at least they have made some strides towards fixing this, by giving him more 'mons he actively has to work for and/or that have more development after being caught, Satoshi actually losing a fight was kinda way overdue though I worry about the long-term ramifications of this whole World Championship plotline, (like, this isn't really the kind of thing where they can feasibly "reset" him for the next series, and I struggle to see any reason why he would stop participating in this) and the fact that it's just "Oh hey there's a challenger nearby let's fight" leads to a distinct lack of momentum compared to the old formula of "I know exactly where I'm going and it might take me several months to get there but once I do, I am going to fight this specific strong trainer whom we can now build up over tile!" And Koharu... is in the weird spot where I actively do not want her to get any more development because I legit like the character she was in episode 2 more than the character she seems to be turning into :|