He obviously didn't have much technique but his note-choices were really nice even if he had a tendency to play some really off-notes at times which I suspect had more to do with lack of technique than bad intentions. He kills it on "Funky Drummer" for example; that's some cool solos there IMO. For some bad examples, I can't come up with any off the top of my head but the "Sho' is funky down here"-album (which was allegedly his attempt at psychedelic rock) has some very awkward stuff which is sort-of predictable I guess-he probably wanted to "wild out" in that context...