Honestly... while I'd say I have a soft spot for Diana since I had her back in New Leaf...
I think my new fav is Audie since I think they named her after that Grandma who's a big fan of Animal Crossing.
I may disagree with it, but I perfectly understand why you couldn't find it fun.
As for me a game that's a disappointment for me was Bioshock 2 as the initial story that the devs presented during the first few interviews was a lot more interesting than what we got in the final product.
Then my Switch Online App which also shows you the island residents... Has space for more... And for those who think the island isn't big enough for that many villagers...
Up to 8 or so profiles on your switch can share your island.
same here, and it's mostly due to my OCD when looking at how when you complain about a villager to Isabelle you can see there's room for two more Villagers and there are three villagers in each row.