I have them all on LP (UK vinyl as available.) Their releases on vinyl all sound fine and mostly uncompressed. Taken as a whole their work is the most creative arc in pop since the Beatles. I miss the more structured song forms that peak with OK Computer, but the dissolve thereafter into abstraction is a big trip.
Radiohead read on
Ok they are a rock band and with OK computer they won lots of critical fame. But with kidA and amnesiac they have created truely great albums. I think that they have recorded these albums in new and inventive ways and the sound quality or misuse of it is amazing. They have also pushed the musical boundries with the content and delivery of their music. I should also state that I am not such a big rock music fan but these albums are emotional inventive and intoxicating and force me to want to listen. What do you think?