It may not be the best of this new generation of party-based RPGs
Which of these new generation of RPGs do you consider to be better than Kingmaker?
Without derailing this thread into another stupid "BEST RPG POLL", I'd put Divinity: Original Sin, Shadowrun: Dragonfall and Shadowrun: Hong Kong all above Kingmaker. I just started the TB version of Deadfire, which promises to be better as well; I'd put RTwP Deadfire and Kingmaker about on a level (and who knows, maybe when the dust settles one day we'll get a solid TB version of Kingmaker...). Tastes vary, but for me, Deadfire and Kingmaker were both entertaining adventures with the occasional interesting set-piece encounter, both stuffed to the gills with clusterfuck "raining damage numbers" combat.
I think Kingmaker does a good job of providing the player with interesting systems to play around with, particularly with all the possible combinations of spells and abilities, and also with itemization. But from a content standpoint, it's mostly just tolerable; NPCs are simple caricatures, dialog is cringy, artwork is garish, etc. The companions are a particular low point given how much spoken dialog they all have; when I work up the energy for a 2nd playthrough, I'm only taking Ekundayo. And on that subject, I want to call MCA out here, Nok-nok and his quest are complete trash; he's fucking phoning it in.