Played one of these today... very interesting sounding guitar. It had the clarity and articulation of maple, but with a bit more midrange and warmth. Would have been fantastic if it just had a bit more punch. I played a myrtlewood Breedlove at the same time that had all that, but I didn't like the neck.
Come to think of it, makes me curious how a myrtlewood GA or GS would sound.
Nick