I don't usually deal in reviews, but Outer Wilds is probably the single best game I've ever played, so I felt I had to.

No amount of words could possibly describe the experience, so all I'll say is;
Please, stop looking at reviews and just buy the game. It'd be well worth it at 3x the price.
Go in blind. Don't look up solutions unless absolutely necessary, I did once and it felt nothing short of blasphemous.
Trust me, if you have so much as the faintest interest in story / exploration games, this is the holy grail.