Hmmm. . . well to elaborate MY feelings a little. . . I like albums that step outside the norm, the formula, and some of the BN albums are so much "one thing"--hard bop, greazy soul jazz, whatever that Moncur stuff is (I won't repeat my old term for it), etc. The Hutcherson albums cited seem to be a nice blend that removes that "one thing"ness and also seem a progression of the session, that is they seem to "fit" somehow to me with the time and nature of Hutch's musical thinking and the participants all seem to be "into it."
So. . . they don't bother me and they don't bother my sense of a "cohesive album"--I like the variety they introduce.
Now if all of a sudden in the middle there was music a la Guiseppi Logan's ESPs or Bley's "Barrage" ESP for instance, that would be . .. surprising. .. maybe even a little pleasant, but would seem bothersome!