MGS4 features 90-minute cutscenes, 4.6GB installation

MGS4 features 90-minute cutscenes, 4.6GB installation– Erm, that’s loooooooong.  Obviously I’m still going to get MGS4; it’s an essential game to add to any true gamer’s collection.  However I want to be playing a game, not just watching an ‘interactive experience’.  You could argue however, that MGS4 offers an experience that far surpasses most games anyway.  Maybe that’s why it’s so refreshing and sublime?