Yeah i'm playing aswell. They really got the atmosphere right, it breathes Alien. The rooms, hallways and especially the techno hardware with the old scifi look is awesome.
But also stuff like furniture and small bits, it all fits in (too bad you cant actually sit down in a chair tho). Actually noticed sort of a tablet device with a crt screen and mechanical buttons, cool!
I got the PC version aswell and i agree it runs smooth and has pretty good graphics. Had i known it was a port might have not got the PC version but its all fine sofar.
Sometimes feels a bit stiff going from one animation into the next. Also stuff like missing an invisible trigger line or a "perform action" point can be a little anoying, especially with an alien nearby but overall its great.
Playing at night, in the dark with headphones, damn its scary at times! They really got that right
So yeah i'm impressed aswell. Its not a shooting game tho, i can imagine its not for everyone.