I have it and it is a constant source of sound inspiration. I bought it at half price in the sales a while back when it was version 2.
The free upgrade to version 3 upped the keyboard count to 21 and preset count to over 6500.
All those sounds would be pointless without a good way of searching them and the browser makes it easy to home in on the sound you are looking for.
The presets do allow some degree of tweakability but you can also upgrade to the full V collection if you need ultimate control.
The upgrade was also recently on offer but didn’t bother as I am still quite happy with the sounds in AL3.