Sounding authentic enough at least in my book. When I first got the GPO4 library, I had a hard time wrapping my head around how to make them sound authentic. So, I set out to convince myself that I could do it. Did lots of reading and with some good advice on the forum, I set out to make this recording using a real recording from an ensemble from the Czech Republic. The sound they got was very similar to this, and this piece convinced me that I could get good strings sounds.
Without further a adieu. Adagio in Gminor (and yes the original had the airy reverb to it too).