I think graphically and artstyle-wise, the game is fine. Xenoblade Chronicles 2 had some issues in terms of pop-ins and the game was not really that clean on handheld, but is becoming one of my favorite games of all-time. Plus, I watched the footage from my phone and I probably didn't get a clear picture of what the graphics will ultimately be like. Gotta put the game on the dock/handheld and see it for myself.
Remember, Xenoblade Chronicles 2 had some fans scratching their head at times because "it feels too anime" or "too much fan-service." But lo and behold, its the best-selling Xeno game ever, one of the best games on Switch, and Monolith Soft has expanded more than ever.
Btw, whenever anyone mentions "too anime" as a complaint for a Japanese-developed game, then I shake my head. I mean...what do you expect? It's a Japanese-based developer, how often do you see them make a more Westernized-type of game or non-anime-looking? I know Capcom has been doing it with Resident Evil, but that appears to be the exception, not the norm in Japan.