Maybe I'm an idiot -- no, don't answer that -- but I find Kenton's own charts on the 1958 album "The Ballad Style of Stan Kenton" (if they are indeed his charts, as billed) to be seductive and intriguing, though one of the chief points of interest for me, the flowing, slow-motion writing for sax section, may owe or may not a debt to the Ralph Burns of "Summer Sequence" and "Early Autumn."
Not a masterpiece, but the work of a significant and AFAIK individual voice. The Kenton "sensibility," if you will, counts for something -- however disparate (bombast-aggression, pretentiousness, Graettinger, ballroom 'tenderness," Holman-esque swing, et al.) its various parts may be. Take away Kenton from his time, and it wouldn't have been that time. The cultural historian in me takes account of that.