Berlin and London are easily the best "Mario Kart Tour" Levels in the expansion so far. (In my opinion, of course.)
Merry Mountain is simple but I love the aesthetic and it's fun.
Rock Rock Mountain, Peach's Gardens, Maple Race Way, and Rainbow Road 3DS are four of the best tracks I was waiting for.
Underwater Ghost House is underrated and a tonne of fun.
Not a single miss this time. Mario Kart 8's in my all time list and rising fast thanks to this expansion.
I can only think of 3 or 4 more tracks I want to see return, including Wario stadium (Either/Both of them, but I'm thinking the one in the raised arena track), Dinosaur Track, and any of the later-game Bowser Castles! Mario KArt 7's in particular made me extra happy.
My Console Library:
PS5, Switch, XSX
PS4, PS3, PS2, PS1, WiiU, Wii, GCN, N64 SNES, XBO, 360
3DS, DS, GBA, Vita, PSP, Android