If you expect the game to be perfect, you're headed for disapointment... There will always be some kind of flaw here and there... That's the kind of hype that ends up hurting a game more than helping it...
You expect to get the "OMG, Best Zelda EVAH", and get a good, but far from perfect, game instead, but you've set the bar so high that the game looks lame... It happened with Twilight Princess, for Gods sake! They announced the game saying it'd be bigger and better than any Zelda before it, and ended up being largely hated by the fanbase, despite being a great game...
On the other hand, no one expected much from
ST (in fact, many people expected it to suck big time), and it ended up being considered a good game by most people...