Gamespot gives Disco Elysium a perfect 10:

Stayin' alive.

Memories can be painful. Recalling them can result in feelings of regret, anger, shame, embarrassment, and worse. Much, much worse. In Disco Elysium, a mesmerising, hilarious and at times harrowing narrative-heavy RPG, recollecting a memory can prove fatal. For an amnesiac, alcoholic cop struggling with a new murder case with elusive details, and the world's worst hangover, remembering the person he was offers a path to redemption for the person he might become. After all, memories that don't kill you make you stronger.

Disco Elysium presents as an RPG in the mold of Baldur's Gate or Divinity: Original Sin. Indeed, it opens with a nod to Planescape Torment with a semi-naked figure lying on a cold, hard slab before slowly rising to his feet--only the slab isn't in a mortuary, it's in a cheap motel room, and the figure wasn't recently dead, he's just still drunk. Very, very drunk. It proceeds with the traditional top-down view of the world, your party members traversing beautiful, hand-painted 2D environments, pausing to inspect objects and talk to people. There are quests to initiate, experience to gain, levels to up, dialogue trees to climb, and skill checks to fail. Yet in all kinds of other ways--thematically and mechanically--Disco Elysium is very unlike other RPGs.
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Disco Elysium is a mad, sprawling detective story where the real case you've got to crack isn't who killed the man strung up on a tree in the middle of town--though that in itself, replete with dozens of unexpected yet intertwined mysteries and wild excursions into the ridiculous, is engrossing enough to sustain the game. Rather, it’s an investigation of ideas, of the way we think, of power and privilege, and of how all of us are shaped, with varying degrees of autonomy, by the society we find ourselves in.

Score: 10/10