GameXplain did this awesome interview with Terry Garrett, the blind gamer who beat Legend of Zelda: Ocarina of Time over the course of 5 years. Using walkthroughs, and the rudimentary surround sound the game has, Terry was able to navigate through the entire game without help! For those that don't have 30 minutes to listen to the whole thing I'll answer the question you're dying to know...no the Water Temple wasn't that hard for him.
I had walkthroughs so it took away a lot of the knowing when to raise and lower the water levels and what rooms to go into.
Probably the most interesting thing Garrett said throughout the interview is that video game audio is actually getting WORSE than games of the past.
Hear the full interview below!