One thing that I've read over and over is that the villagers are blander than they've ever been and that there's less dialogue than ever.
I really really disagree with this. I think this game takes a huge step back in the right direction after New Leaf. I laugh at the dialogue way more than before, and am still finding new conversations a month in. Is there repetition? Of course. But I haven't been told a thousand times that I'm looking cool as a fair number of cucumbers, or felt like I'm a God the villagers can't stop adoring the second they met me, trapped in some weird hero worship relationship. New Leaf had a lot going for it but dialogue was so generic.
Its not the peak dialogue in the series, I suspect that will always be the GameCube game, whether legitimately or due to nostalgia. But I'm 150 hours in and still enjoy talking to everyone... I was over New Leaf's dialogue in a week.
Not just blindly praising the game. I see lots of room for improvement. Crafting can be streamlined, NPCs and items need to be added, some special NPC dialogue menus need significantly trimmed down (looking at you Orville and Fishing Tourney CJ)... But I vehemently disagree that this is the lowest point, and feel like I'm playing a completely different game from the people who complain about it?