New BGM is up on Spotify (just one track) and a whole album will be released early next year: https://open.spotify.com/album/3LIV7v8sthlx3K5P13Y8R3
Thoughts on what bad about this episode:
Not necessarily bad but the opening sequence was awkward at its new length, like an Adult Swim edit
Kaido's presence not at all threatening in CGI, samey Shida animation
Pacing was bad, but who cares because hopefully someone can edit those flashback out and make a 'One Pace' version
It was a super difficult to tell what was happening when Luffy lifted and reflected Kaido's attack back, unlike in the manga
That rapid "G E A R 5" text was unnecessary