Flyboy—Sure.
godthedog—I see your point, but you fault the band's lack of skill in sustaining the noise jam portion, whereas I think the very simplicity of their playing is what makes it work. To each his own, though.
Oh, as for the playing the number several more times thing, the "bootleg" Quine tapes released in 2001 is a three disc set, with each disc containing an even lengthier take on "Sister Ray." They come off less noisy and more straight jam band material; frankly, all the takes are kinda dull, though it may be to the fact that Cale (who's organ—along with Reed's performance of the lyrics—was the best part of the WL/WH version) was long gone and the far more conservative Yule was in.