Alien: Isolation is a death-by-alien simulator masquerading as a first-person survival horror game.
Very well crafted. The environments are exactly what an Alien fan should expect.
The game is beautiful but it's the lighting and the dark environments that show it's true beauty. Also, the game is very scalable and will run even on low end/old hardware.

The Alien AI puts a challenge. This is a game made to be played on hard difficulty only for those who like a challenge.
The audio in this game is on par with it's lighting. Little sounds, the echoes, the music, the anxiety it causes are exactly like in the first Alien movie. The Alien itself is very accurate. He is a hunter, not a prey. He is smart, superior, stronger and faster than you and your only effective option is to avoid it.
I would recommend this game to any alien fan.