Joys:
* Excellent graphics.
* Atmosphere. The atmosphere of that original Alien, where there is only fear and helplessness.
* That same Alien. Black like that. And the tail is long.
* Plot. I really want to find out what happened to Ellen. And Amanda, of course.
* The sound content is excellent.
* Good localization.
* Excellent optimization.
Nasty things:
* Not for everyone. A game that forces you to be careful, hide a lot and listen closely. Which makes the passage very long. Fans of hair-raising action games with meat and lots of explosions will most likely be bored.
* There are no more nasty things.