Full Kontakt compatible (i.e. not Kontakt Player, full version is required, otherwise it goes into demo mode).
Small size library (not 30-40 GB like big cinematic libraries).
Sounds are generally pad-like, emotional strings style.
Not multi-layered and dynamic. So you can't make huge orchestra mockups, but it works well for background strings, lofi, pop, R&B, light soundtrack style works.
Layered — not like individual violins, violas, they give it directly as "String Ensemble".
By playing with Attack and Release settings a little, you can get more pad-like or sharper strings.
Pros:
Light and fast (no high RAM consumption).
Simple interface, you can find and use the sound immediately.
Suitable for Ambient, Chill, Pop styles.
Cons:
Insufficient for realistic solo performance (because layered sound).
No elaborate articulations (staccato, pizzicato, tremolo, etc.).
So in summary: A simple, usable string library, good for fast textures and background strings, not for making huge orchestras.