If you like drums everywhere and at any time, you'll certainly like it – I like them myself, when they are finely used. But in TWW3... sweet Sigmar, I can't even listen to Kislev's campaign music, it's so bland and repetitive ! Boom... boom... boobooboobooboom... all the way, plus some strings in the background, and some voices to try to break the monotony.
I really like TWW1 music, even if the different good-aligned races lacked their own and unique soundtracks and the lack of specific theme for each one of them. I love TWW2 music, it sounded like Lord of the Rings, and each race had their musical identity. I don't understand why they changed their way for TWW3, I expected more of a "Red Orchestraish" type of music for Kislev for instance, or Dawn of War 2 style for Daemons of Chaos. I'm quite disappointed with what I hear.