I have mixed feelings about the soundtrack so far. I feel like most of the field tracks are better at night but heavensward just nailed almost every zone perfectly.
Kugane is amazing, temple of the fist rather repetitive, last dungeon and boss were top tier.

Really the only gripe I have with the expansion so far is that the midboss theme is still the same AND IT IS ONE OF THE WORST THEMES EVER!
Please remove it immediately and don't use it again... ever! --> this one <--