I just played through this 6 year old game for the first time. The story is really good and the universe is well thought out. The branching story is interesting enough to get more than one play through. The motion capture graphics make the game look pretty good but not "amazing". The controls are not great but as its a port from console I expected that.
Quantic Dream can be proud of this one. If you like story rich games this is an excellent example of what games can be as an interactive medium for story telling.