Nice game. Hard enough for keeping me occupied for 4 hours, but still easy enough to beat without help from walkthroughs.
I especially liked the dialogues, which added lots of flavor to the game. The cultural existensialist guy in the bar was certainly a character i liked a lot, since he came up with the mots bizarre and pseudo-intellectuall comments. The trash guy who lived in a desert was fun too.
However the Virgo signs was somewhat less rewarding. Just going around and flashing the camera at every wall didn't add anything thought-demanding to the game.