I'm having mixed feelings about the soundtrack for Shin Gojira. On one hand, the new music is glorious; on the other hand, there's a lot of recycled music - particularly several variations on Sagsiu's "Decisive Battle" theme from Evangelion. Now, I don't have a problem with Sagisu reusing work - Ifukube certainly did it a lot - but I feel like "Decisive Battle" is one piece he should have left alone. That's, like, the iconic BGM theme of Evangelion. Hearing it for Godzilla is odd to me in the way hearing Godzilla's march theme in Evangelion would be odd; it's part of the franchise's identity.
Maybe I'm overthinking this. I'm sure it'll sound fine in the movie; and again, I'm loving the brand new tracks. I bet "Persecution of the Masses" will even go down as one of the most memorable Godzilla themes.