I own a Breedlove Signature Organic Concerto guitar. The guitar is designed in Bend, OR, foreign made, and set up in Bend, OR. I really like the guitar. It is closest in size to a dreadnought, but has a different shape. The narrower waist makes it more comfortable to play despite its size. It is not a bass heavy as a Martin. Martin lovers would probably not like it. However, to my ear it is more brighter than a Martin, but more balanced.
I choose not to shell out the bucks for an Oregon series, as I am not that serious a player, but I am sure that the upper end US made Breedlove guitars are great. Their designs are innovative and as an engineer by trade, I appreciate that aspect of their designs. In the end the sound is great. (to my ears)