its more the detuned bits that do it for me. i realised i've always been a sucker for pitch-bend, portamento or what not when i first heard autechre's eutow. love the effect on the brain of a note sliding around.
my favourite loco dice track is their remix of 'mord' for the same reason... the vocals sound great, but the bit toward the end where they scribble with it, warping the pitch/filters, makes me all dribbly.
much the same as...
federico franchi - cream
you can get it on beatport. its the rudest. maurizio beat meets snake charmer synth with wonky-pitch flourishes.