I've been gaming for over a decade and for one reason or another I never really strayed into Pathfinder. This was my first foray into the system, using in tandem with the beginner box and a group of pathfinder newbies.
The short and sweet was we loved it! There is a lot to learn, and it is a fairly intimidating system, at least for me.
My issue with other ttrpgs has always been the workload placed on the GM and I was pleasantly surprised when my players would ask technical questions and we could look up an answer either in the book or quickly with a Google search!
There is a lot of rules to learn and even after multiple sessions I still feel like I've got a LOT to learn, but the Player Core 2e Remaster is a solid TTRPG rulebook in my opinion for a wonderful system and the PDF price tag is generous to say the least.