Okay so couple things (I'm a genshin shill)
1) Buggy as hell, esp if on PC. Final boss fight I just laughed the entire time because it was frozen and the audio kept skipping like a record.
2) Story and world building is not great. They explain new concepts with NEWER concepts and it's like ???? But, they seem to have all the right pieces. But, I am still largely confused. Like Genshin, there are a bunch of moving parts in the world and it tries to tell you all at once.
3) Building characters is SO MUCH work. Also, they like .... don't explain builds very well? Like it took me TOO long to figure out that the echoes of monsters I slain were essentially artifacts.
4) Combat is SO much more satisfying than Genshin.
5) World exploration is cool, music is cool.
6) I'm excited for expansions to see if I'll still dedicate more time to it.