This is honestly my favorite wave so far. They added my most wanted character and I have enjoyed playing as all of her different colors. Still very thankful for my new main. Also, the courses in this wave are the most fun courses yet. Even after playing on them repeatedly, I haven't gotten bored of them.
Yoshi's Island is my favorite track from Wave 4. The Obstacle Course music is just so good, and I love that this course has its own results music at the end of a race! It's so catchy and way better than the regular results music.
DS Mario Circuit is my second favorite. I've always enjoyed this track back in Mario Kart DS, and this Mario Circuit stands out to me for being a track in the Star Cup and not having a super basic layout like most Mario Circuits...
I love GBA Riverside Park and its remix, but I think I liked the original music better. Still a great track, though.
Singapore Speedway is fun and has great music.
I like racing on Amsterdam Drift, but not listening to its music. I don't like the male chorus singers...
DK Summit is fun and a blast to the past. I like feeling nostalgic for MKW since that's the game that made me a Mario Kart fan again.
Waluigi Stadium is fun, but I hate all of the tires that they've added to the track as obstacles. Also, aesthetically this track looks like literal poop which I guess is fitting for a Waluigi track...
I dislike Bangkok Rush, not because I think that it's a terrible track, but because in MKT this track introduced the character that I despise the most (that Thai dressed biatch).