So here's my 2 cents for anyone that cares.
I've been playing D&D CRPG's (computer role-playing games) since SSI's Commodore 64 releases of games like Pool of Radiance, Curse of the Azure Bonds, etc. I'm not really a table top player, but I have to admit that some of my fondest memories come from D&D in various forms on computers.
With that said, like most (given the lack of availability of new games) the last ones I played were Neverwinter Nights 2. The online iterations never caught my attention. And there just haven't really been any new D&D CRPG single player games made.
Having played the non-D&D infinity-engine clones (clones of games that play like Baldur's Gate/Icewind Dale series and others), I have to say that none of them really sucked me in, in the way that, say, Baldur's Gate 2 did. Pillars of Eternity, Tyranny, and even Divinity and Divinity 2, while each with their own charm, just didn't have the same sort of impact on me. They were fun in their way, but I ended up walking away for various reasons going "Meh..."
I had sort of come to the conclusion that those sorts of games just didn't hold much interest for me anymore. With that in mind, I was in a recent dry spot of games and, out of boredom, I bought a copy of Kingmaker.
I must say, it hit the right spot, in the right way, at the right time. To be clear, the game is not perfect. But, I'm playing on the second to hardest difficulty (the one just below "Unfair"). I'm here to say that, with care and patience, the game can definitely be played from an RP standpoint in a successful manner. I KNOW that most of my character builds are just not optimal in-game builds at all, really.
For the first time in many years, an infinity-engine style game has completely engrossed me. A lot of people that I see in various forums or on the Pathfinder reddit for example, bash it for what it lacks. It does lack a ton compared to the pen and paper. A lot of people poo-poo a great many of the various classes available as sucking, or not being worth taking.
I have to disagree with this, from a "fun" standpoint, and say that perhaps people are not being entirely fair about what the game DOES offer. Maybe the game isn't perfect, maybe it doesn't have everything the tabletop does, but what CRPG really ever does? What's there is super fun (to me), and has lead to hours of my contemplating character builds, and trying various things in game, etc. I've now spent a lot of hours, weeknights, and weekends playing it and it's just good old fashioned D&D RPG fun.
Maybe it isn't for everyone and I'm just a freak, or maybe I just got lucky and found it at just the right time in my gaming cycle. But the fact is, I'm genuinely enjoying this game, and there's quite a bit of clever mechanics and polish there (even if not perfect, of course). I would excitedly recommend giving this game a whirl to anyone whose currently bored, and especially if you're a fan of D&D computer role-playing implementations.
Obviously I can't guarantee that someone would enjoy this, and perhaps I'm in the minority, but I'm having more fun with this game than I've had with similar games (or even different types of games) than I have had in years. It gets a solid thumbs up from me!