It's another mixed bag with the Atmos tracks in this set. I'll give you a few examples:
- The Atmos mix of Riders On The Storm on my 7.1.4 system (with actual ceiling speakers) sounds spectacular.
- The Atmos mix of Light My Fire sounds superior to the 5.1 (Perception) mix, but inferior to the quadraphonic mix, especially with a tweek of the bass control.
- The Atmos mix of Touch Me sounds better than the quad mix, but not as good as the 5.1 mix.
I'm taking everything into consideration here including fidelity. I'm glad that I have all of the versions for comparison. Too bad they didn't include the original quad mix in the set for those who don't have the AF disc.