Yes, I agree. But who knows, maybe
@bcaulf17 's ears will fit in the new pads better and thus the effects you describe (and I too hear) are not present for him. To my ears, the larger pads don't sound bad, it's just by having the originals to compare I can safely say why I, and others, prefer them.
Basically with the original pads they sound like a closed wooden backed HD 600. With the new pads the 99 Classics sound more like a closed wooden back AKG Q701 with bass boost. Basically the sound becomes less intimate and more airy, but with that bass that just doesn't quit.
Things that help tame/control the bass of the new pads: Quality DAC/AMP, none of this smartphone business. Upgraded cable to OCC copper, preferably balanced. EQ the bass down.