OK, I will try my best.
Racquets that I would call "soft" would be: Head PT57E, Volkl C10, Prince Tour 98. Dunlop Revelation Classic, Dunlop Revelation 200G. Zus is not like this.
Racquets that truly deserve the word "plush" are the Yonex DR 98, Head PT57E ( the latter is both plush and soft ). Next in line are the early Donnay Xenecores.
Racquets that I would characterize as stiff but heavily "muted" are Wilson PS97CV, Technifibre 315 Ltd DC. These racquets have some spine to them. You can feel it through the heavy layers of insulation and dampening. On impact, they produce a very short, muted, and quickly-decaying thud. Zus falls squarely into this category. You do not need a dampener.
Angell TC97 is much "livelier" in this regard ( ~ less dampening ) and feels stiffer on impact.
I guess one way to highlight the difference would be to compare the Red-Black version of PS97 (first edition) vs. the all black CV version. While they are almost identical in specs, the differences in feel are so substantial that, to me, they are two totally different racquets.
"Crisp" I usually reserve for the racquets which are both stiff and non-muted: Babolat, Volkl Tour 8, Quantum 8, Wilson Red-Black PS97. There is absolutely no give on impact. That's "crisp" to me. Neither Angell nor Zus can be called "crisp".
I think Zus has struck upon a nearly ideal (from my experience) and very pleasing combination between stiffness and mutedness.
Hope this maps out the landscape a bit.