The art and animation in this game are fabulous. I found that puzzles were mostly logical. I looked up a hint twice; once was my fault (I didn't realize that there were two hot spots with the same name so I thought I had already tried the solution) and the other was because of a bug (not being able to open inventory).
Which takes us to the bad parts: too many bugs for a "Final Cut" release: inventory not working at certain points, some commands left untranslated, subtitles not matching the dialogue, the game closing suddenly near the end (hopefully there was an autosave), and I don't seem to be able to watch the credits (they are cut to show an in-credits scene and never go back). The story was over-the-top (and the science sometimes was just plain wrong), but I was able to enjoy it as one would an old catastrophe movie from the 70s or 80s. The voice acting for Fay was cringe-inducing but the rest of the main cast was OK.
motercrozz: Salvador was a bad-ass, he probably killed about 9 people, but I don't understand why he was such an arsehole, especially in the beginning of the game, towards Fay?
What irks me is how everybody cut Salvador so much slack after murdering an innocent, and then in the end they are surprised things turn the way they did.