I'm a relative newcomer to this mob (last two years) and regret my wasted years dithering before getting into them.
A wonderful irreverent band, sharp and funny and a little more varied than at first they appear. Pils example above is brilliant and startling if you follow it to the end. You might also look at 'chefs omelette' and 'chop chop chop' as good examples of their older stuff ,sorry can't seem to do the embed thing, (sampling wire and I think pistols roadrunner riffs). They've distanced themselves a little from the earlier work, partly I think because samples weren't cleared, i guess theyv'e moved on somewhat and Williamson has his new collaborator providinghis own compositions as backing tracks.
I saw them recently at the roundhouse and the hundred club and they are a storming live act, although some of the wit can be lost if you don't know the material which is shot through with great lines.
You might draw some comparisons with carter but i'd expand that to include elements of the fall, I ludicrous, john cooper clarke and classic angry punk. Pretty good company if you ask me.