I think in games like this there needs to be a captivating story or an atmosphere, something to pull the player in and give them the motivation to keep going. Because the gameplay itself consists of just searching locations to find an item that'll help you unlock a door, ad nauseam. Which is fun at first, but starts to get really old when you get stuck. And I'm not sure whether the story does get better, but in the first 40-ish minutes it's almost non-existent. By which point you ought to start asking yourself: "wtf am i even doing?"