Went for Neu! 'cos of 'Negativland', which sounds like a dry run for Cabaret Voltaire.
The only Can song I've heard that didn't plunge me into into a 4-hour snooze is "I Want More". Don't get this band's appeal, on any level?
Faust - some stuff off "The Faust Tapes" and "Faust IV" is OK. Mind you, some of it is insufferable hippy twaddle.
Kraftwerk were only really good from "Trans Europe Express" onwards, no? Haven't heard the traffic cone albums. I actually knew one of their cousins in SE London, he was a karate black belt. "Autobahn" sounds like something from 'Playschool'. "Computer World" is the best IMO, so voted for them too.
Cluster - recall some early album with a woman banging on over clanking noises, that was supposed to be 'proto-industrial'. Obviously didn't like it enough to keep the files. Somebody on here recommended me "Zuckerzeit", which is probably cool if you like music that makes you think of commuters with jetpacks zipping past gleaming gherkin office blocks in an alternative 2022 where Trish Keenan became world president, but it does nothing for me.
Harmonia - never heard of 'em!
Amon Duul II - Amon DULL more like. Complete shit.
Ash Ra Temple - always get this lot mixed up with Taj Mahal Travellers - I guess their grandfathers all fought on the same side. From what little I've heard on Youtube, doubt I'll investigate any further.
Popol Vuh - boring and pompous, makes Gong sound like Big Black, THOUGH I do like Klaus Weise's later forays into the new age tape market with his singing bowl experiments.
Tangerine Dream - sounds like incidental music on a GCSE biology video.
Anyway, that's what I think of krautrock.