Amen to Mac's comments.

Plus in my experience, you play the piece with the 'too airy' flute to a non flute player, and to a non musician and you'll get good reactions.

But:
To the trombone player the trombone patches are bad.
To the oboe player the oboes suck.
To the piano player the thing is wrong, dead wrong.
To the graduate of a 4 year Honours Music program almost all the orchestral instruments are just garbage. (My wife speaking there.)
To the guitar player they want a whaa whaa pedal effect on a tube amp with different gauge strings and a drop x tuning with a slight stairwell reverb played like Santana on the recording of..well you get my drift.

At the end of the day, standard GM sounds, even from an 8000 dollar synth are, what they are.

John Conley
Musica est vita