I mean let's be real, it's a videogame and it's a final fantasy game too, but I just... love how ALIVE the friggin world feels, despite clearly being a kinda post-apocalyptic, war ravaged world, there's a lot of LIFE to it. Random civilians dotted around, driving around, broken down by the side of the road, in need of assistance when they had an accident, hiding from monsters etc...
And just... the interactions are just so good