So, yeah, I just tried the Prey demo, and all I have to say is damn that game is awesome.

Agh, I can't believe I have to wait 10 more days for this game! That demo was just so awesome. The whole atmosphere of the demo was awesome. There's so many unique things in this game; the gravity, the ghost thingy possessing the, uh....I won't give that scene away (it was so awesome!), the spirit powers, the portals...

All I can say is that this game looks to be the most innovative FPS in a long time (possibly since Half-Life); not necessarily the best, but the most innovative. I'd say just from the demo that the game is worthy of about a 9.2 or 9.3, which is still an awesome score (9.5 is my threshold for greatness).

Another thing that impressed me about the game (aside from the unique aspect presented by the spirit walking, portals, and the whole gravity aspect) is the puzzles. While the short 10-minute demo really didn't feature a lot of puzzles, a couple of them that were there were quite unique. It utilizes the new and innovative aspects into its puzzle-solving. There was one puzzle in particular that I was impressed with. It never really felt like you were becoming overwhelmed or completely stumped by it, but it still forced you to think objectively to solve it, uncovering it in steps instead of solving it all in one sweep. And that's only one of the puzzles. I haven't seen puzzle-solving in an FPS like that for years.

Overall this demo gets quite a favorable impression of this game. It has the potential to be a great game.