This is my favorite game of all time, I love it.
The characters of the game are all well developed and the voice acting is great. In the cutscenes you get a real sense that the characters are real and not just talking animations.
The story has many twists and turns and will keep you hooked right until the end. Its like watching a big budget movie with a griping storyline.
Finally the gameplay, graphics, and sound all come together to totally immerse you in the experience.
This game just has so much fun stuff to do and see that you owe it to yourself to give it a try and see what you've been missing.