I thought some of the music, on at least 2 different occasions, was inappropriate. 1 was Asuka's entrance (the generic rock-metal guitar solo thing... in 3, I actually didn't like how it was in 3 which might be weird). The second was when Unit 01 went berserk with the dummy plug and Shinji went "oh no!" and ate Asuka. I liked what they were trying to do with the music, but ... eh, I thought it just came off misplaced.