My biggest disappointment is all the menus I suppose. I wish the crafting menu was disguised as like.. a magazine or notebook. It's good that most menus are explained by the phone but any menu that's a simple pop up menu kind of takes away the immersion. But honestly I can live with it. New Leaf had things I didn't like but I still absolutely love the game. Nothing is ever perfect, so I just choose to enjoy all the amazing new features instead of focus on the very few things that wasn't ideal for me. After all, this game wasn't tailor made for me and the features I might not like as much might be someone else's favourite.