To give bands their due, it's not always easy to come up with something new - although Andy does it with remarkable alacrity when something doesn't work. They have quite some boots to fill, and once they find for their own niche in the pantheon may become permanent installations.
Part of BH's problem, I think, is that they're a bit too far across on the side of trained musicians - they play the dots and not the music. (and this from someone who salvaged one of the pieces they have in the current set). I've not seen them playing thoroughly pissed yet, though.