I don't like them but their sound is genuinely heavy.
And I've seen Sore Throat, Extreme Noise Terror and Napalm Death a good few times so I know a little about 'proper' extreme music.
( Monty Boyce, My cheese game is strong, Wed 13 Apr 2011, 15:52, 2 replies, latest was 15 years ago)

Not so much these days, the game has moved on. They are quick though

( Naked Ape call me Caitlyn, Wed 13 Apr 2011, 15:54, Reply)

I'm basing this on a VHS I saw about 10 years ago...

( Monty Boyce, My cheese game is strong, Wed 13 Apr 2011, 15:55, Reply)

Napalm Death are fucking superb

( Agnostic Antichrist Baltimora, Wed 13 Apr 2011, 16:02, Reply)

Their original vocalist Lee Dorrian is a personal hero of mine.
He is perhaps the world's greatest expert on late 60s/early 70s British heavy psych/prog rock and had my mate not discovered them a week before would have been the man who first recommended Tractor to me.

He has his own label now, doing 'doom' and 'drone' stuff...
( Monty Boyce, My cheese game is strong, Wed 13 Apr 2011, 16:07, Reply)

Aye, of Cathedral fame
Sadly, not a touch on Napalm Death, whose bassist is fucking massive.
( Agnostic Antichrist Baltimora, Wed 13 Apr 2011, 16:29, Reply)