Bobby: Recording / Mastering quality?
Mark, c'mon, his name is Zappa and it's 2015! Yeah, it is fun to take in all the sounds happening all over the place. He was smart enough NOT to also be the engineer, nor did he do the mastering.
Just to add, the new remaster of Fleetwood Mac's "Tusk" isn't awesome , but it IS an improvement. It wasn't the 25 million seller that "Rumors" was, but it's a more sophisticated record, where everyone can stretch with even more confidence.
The high school marching band on the title track was and will always be uber cool. I also don't recall the original having 20 tracks.
I saw them in a dive when they still had Peter Green and they were strictly a blues band. "Rattlesnake Shake" was worth the price of admission.