I just played the canyon searchlights level (playing, actually...still havent beat it) and HOLY FREAKING CRAP. The music...absolutely beautiful, haunting, majestic. The graphics...astounding, with a night sky full of stars, the rumbling ocean beneath, and the spotlights illuminating every crevice. WOW, what an amazing atmosphere F5 were able to put together...I think I might capture some footage for Youtube since I cant find any online.
That level alone brings up my impressions of this game...if you have a PS3, you must rent LAIR. What a flawed, beautiful game.