Tbh I like the new stuff in Sw/Sh, but honestly the direction GameFreak has taken since the 2D games has left me with a bit of disappointment. I still very much enjoy every game regardless, but when comparing the 3D games to the 2D games, there does seem to be something off currently.
For Sw/Sh itself, the graphics look pretty good imo but yeah that tree seems like it actually has less resolution than the N64 lol (N64 textures look pretty good imo but the tree looked bad), but it's just one tree. As for the berry tree, it didn't seem that bad to me, except for the weird lighting. While I don't mind the Kanto stuff, I do find it silly that Kanto gets the majority of some of the stuff (or all of it, in the case of the Alolan forms) instead of it being spread evenly.
And now, if that's true that GameFreak is making Town their #1 priority instead of the games for the biggest franchise in the world, that's pretty disappointing. Town looks interesting, but Pokemon shouldn't just be rushed or treated as less-important, that's ridiculous. I understand them wanting to do something else but goodness, it's the highest-grossing franchise with a bunch of different stuff and y'all insist on staying a small company. If y'all want to work on multiple projects, hire more people so that not only will it be easier for y'all, but also so y'all may have less problems with fans complaining about the quality.