It took Nintendo five years to make, and it's less than 40 hours long on the first play-through. I mean, I was literally upset when the credits rolled. 10 of those 40 hours are spent revisting the same area multiple times, and doing unnecessary fetch quests. So, I would give SS a 7.5, which is the worst ever for a Zelda game. 7.5 is still above average, but it was most definitely a disappointment.