Awesome game, wish there were more like that
I completely agree that the aesthetics alone makes this game worth playing as it nails the look, sounds and atmosphere of the Alien movie. It's also got great mechanics, plot and gameplay. I found the Working Joes almost as creepy as the alien itself, in fact I think they were a great idea as it allowed the designers to save the alien for the scariest bits. I'm going to do another run-through at some point.