I've been a fan since the early 70s - when they were born out of the Paul Winter Consort..... and recently saw them live on tour. Fantastic. They have so much depth in their music, it's a shame to see them dismissed here as "cheese whiz" and "syrupy" by today's instant gratification generation. "Back in the day" artists put out record albums - vinyl - they were like auditory novels, intended to be listened to in their entirety; side "a", flip the record over, then side "b". Oregon records shouldn't be thought of as just a bunch of "tunes" but rather "chapters" of the story - which is a foreign concept to those that only download mp3 tracks (not that I don't do that too...).
Granted, Oregon is not for everyone, but for those of us that are into them, we are very into them. They are a group like no other. They have gone thru a couple of phases - most notably with the untimely passing of Colin Wolcott. Both Trilok Gurtu and Mark Walker have brought their own distinct sound to the group. Glen's playing is always solid, spontaneous, nimble, and seemingly "just right" for each setting. Ralph Towner & Paul McCandless have such a rapport with Glen, and can create virtually any mood and easily change gears in an instant.
Check out recordings like Music of Another Present Era (an early one, ehterial and wild at the same time), Ecotopia, 45th Parallel, Distant Hills, Northwest Passage, In Moscow (w/orchestra - a beautiful recording, but obviously much more orchestrated than the others), Yoshi's, and the latest- "Prime" is excellent.
Listen deeply and you will be rewarded.