Gym theme just isn’t clicking with me. I don’t know, it’s definitely a step-up from whatever they were on making the Kalos Gym theme (with its similar techno elements), but it’s okay. I like the intensity; and the overall feel matches the stadium setting. It’ll grow on me, I’m sure.
The Wild Battle theme is good. I love the remixing of a bit of the Reshiram/Zekrom track, as I feel that’s one of the legendary themes that people don’t appreciate much. It’s a little all over the place, I’ll admit, and it’s not as good as 5, 6, and 7’s Wild Battle themes, but it’s decent.