As good as portions of it were, Orange was essentially a transitional effort, the necessary bridge to Past, Present & Future, the record where Al Stewart truly begins to discover his voice.
This is largely through his decision to indulge his fascination with history and construct a concept album that begins with "Old Admirals" and ends with "Nostradamus" and his predictions for the future.
A concept like this undoubtedly will strike prog warning bells in the minds of most listeners but, ironically, he has stripped back most of the prog trappings from Orange, settling into a haunting folk bed for these long, winding tales.
If anything, this results in an album that is a bit too subdued, but even so, it's apparent that Stewart has finally found his muse, focusing his songwriting and intent to a greater extent than ever before.
Now, the key was to find the same sense of purpose in record-making -- he didn't quite get it here, but he would the next time around.