Fun. A lot. I couldn't keep it down. Totally worth the dimes.
Don't be like me, do talk to NPCs. There's a companion locked behind a convo and a couple of tips without which your game will be 1000x harder.
It's also replayable (there's a New Game+) so you could play it like an RPG, the choices aren't that impactful, tho. Meaning: they have no impact on the story, but have an effect on the world.