Actually, now that you mention it, yeah. Zelda Games do get old.
One thing that Brandon always complained about was that he was sick of Link's Awakening after redoing all the guides for it (which I understand, I kind of left Legend of Zelda stranded, incomplete, and I still hate it) I used to play Ocarina of Time nonstop and loved the game. Now, about 10 years later, I hate the game. I sometimes am bored and I think "Hmm ... how about I play Ocarina of Time?" and it's just one of those ideas that I shove off with a "nah" as the game doesn't provide as much fun as it used to. Really, once you've played through a game and exhausted all of its secrets, nothing is surprising for you anymore, and the game loses its appeal. Games with depth really don't have that loss, as even when you're bored with the game, you can go around and talk with all the members of the town. Everything's moving, everyone's doing something, as opposed to say Ocarina of Time where they just stand in the same place saying the same thing all day. One of the big reasons why I still love Majora's Mask.
There are some games, where I play it once, and don't bother at all to go and look for the small secrets. Some games I don't even bother to complete. The DS titles were big victims for me. I never properly finished Phantom Hourglass (although, I blame poor battery life, I kept getting to the end of the game, the DS died and I find myself two dungeons back, not interested enough to redo them) Spirit Tracks is the same thing. It's a full game, but I got to the end of the Fire Realm and I just got sick and tired of the Tower of Spirits and just gave up. Twilight Princess I at least finished, but I don't want to go look for all the Poe Souls and golden bugs and the like, as I just don't really see a point.