There are a lot of games out there.  I personally like AVN's so I spend a lot of time searching for them. Many times this leads to disappointment. Once in a while, I find a really good game.  Rarely do I find a truly exceptional game such as this one.  

Right off, I noticed that the music was quite good and the renders also seemed very good. Well... as the game continued, the renders, and especially the animations just got to be incredible.  The story also unrolled with intrigue and mystery as well as a whole lot of fun interaction and humor, with incredibly hot characters.  

Many games say "choices matter".  Well usually this is not so true, but in this game, like in real life, choices are almost critical.   No... you will not suddenly die in this game, but you will miss out on a whole lot of life.  The clues are there.  Some clues are obvious and some are subtle.  You may not unlock everything with only one playthrough.  

Without spoilers, I can tell you that without a doubt, you DO want to unlock everything.  It is totally worth it.  NO game does those "hidden" scenes better than this game.  There is humor, there are sex scenes that will have you running for a cold shower.  There is a fantastic, often emotional story, wrapped in mystery, that will leave you craving more.  This is no doubt, one of the best games I have ever played.