I did not see a specific sound listing, however they do list the synths on the site. Also, kinda a cool feature…when you select a sound for the A & B layers, you can see the synth, the preset and the sound pack it where it originated.
I don’t have a lot of NI experience so I can’t comment on the mix of sounds. I do like the simplicity of the Play Series line. The NI interfaces for their mainstream instruments were a bit much for me to decipher early on which is what took me towards Arturia…but I digress.
I played around with it for a bit last night. And since I have had the Komplete Ultimate suite for a while most of the sounds were familiar to me (as a preset surfer I pretty much worked my way through the 30k+ presets in the Komplete Kontrol browser
And the few sounds from other instruments not supported by modern NI anymore can be heard as echos when playing with Reaktor Factor Library.
I think this 25 years plugin is most useful to people not yet comitted to the NI Komplete ecosystem. BTW, I am also fully commited to the whole Arturia softsynth spectrum
You can “star” your favorite presets really quickly. And then you can also tag them, which takes more time. But in the end, I like to train my own mind to remember desirable sounds and then relish having to find them all over again (since I am not a professional musician, I am under no time pressure getting stuff done