Whatever genre you love, even if it's not adventure. Play this game!
Then they need to demand all other genres to produce to this quality of writing, this quality of story-telling and this quality of characterization. Whether RPG or even FPS, this level of story-telling is what was needed to become 'normal' for PC gaming to reach the masses. The fact it hasn't happened so far and PC gaming is sliding into oblivion shows how much this quality of story-telling is not there in today's games and PC game sales are struggling because of it.
You cannot call yourself an adventure gamer if you do not own and have not played this game. But you cannot call yourself a hardcore gamer if you do not play games like this to see how PC gaming should be in all genres and bringing this pressure to bear to the genre you love.