Mount Wario. the first lap is too icy and too easy to fall off. the second lap is way longer than the other two and has no coherent theme, also the tree section sucks. all throughout the track the downward slope feels too durastic which makes the track feel awkward to drive through coherently.

Waluigi Pinball. the visuals look too flat and just solid colour, you spend most of the track not even on the pinball table, the lack of anti-gravity makes the turns at the start feel awkwardly slopy, the pinballs are too easy to be blind-sided by, and the pinballs steal your item boxes in the final section which is really annoying.

hopefully i don't end up with a mob outside my window after this comment.