yes this game is not the hardest ever, yes this game is not the must fun ever but yes this game IS one of the best made games currently in graphics/art/story/locations and I think that is worth a 8 in score at least.
Think about this game as if you where watching a movie where you are able to participate and play a role in the drama.
If you like movies and also love videogames, I think this is a great game for you.