In art there are only fast or slow developments. Essentially it is a matter of evolution, not revolution.
There will always be a few people who just want to knock you down or are jealous or just want to be horrible for the sake of it. I don't know what drives someone to be nasty.
But there's actually a lot of punk bands out there that go out of the norm, use odd time signatures, or a lot of different tempo changes in a song.