Rpg with a lot customizations? nah.
All the stats and perks are just stat sticks. There's no additional skills that add gameplay variable other than double jump.
If you play melee, it's the same from beginning to end. All your perks is just, "add +10% dmg" "add +10% stamina", there isn't a single skill that has a different movement set.
Big guns small guns it doesn't matter, it's all about lvl and stats. Once you enter an area with enemies much higher lvls than you, 1 bullet from a goon will kill you. This is a fundamental flaw in cdpr games.