Deviljho sounds amazing, a bit slower but just as horrifying. I prefer the original though.

They butchered Brachy's theme. I fucking hate it. It doesn't feel at all like the original; it's kind of off-key and slower. I very much prefer the original.

I like Glavenus's new theme. They used different instruments and they even added segments from the Bherna Village theme. Pretty cool. It isn't as in your face as his MHG one but that could be to represent Acidic Glavenus's approach to things. I still like the original a bit better.

Kushala's theme is cool because they included segments from the MH2Dos main theme, which Kushala was a flagship of. I feel like it takes too long to reach that bit though, y'know?

Teostra's old theme would repeat each segment twice in order to represent the duality of him and Lunastra. I love how his and Luna's themes are seperate now, and that Lunastra uses different instruments. This segment is badass too. I like them all equally.

Nargacuga's Iceborne theme is a direct upgrade. They managed to improve a theme that was already near perfect. I definitely prefer the new one.

Can't really accurately judge Rajang's because the themes feel a lot different when you're fighting the monster

Tigrex's feels pretty good. I like the new one.

The new Garuga theme captured the crazyness pretty well.

I'm torn on Zinogre's new theme.