OoT is impossible without a walkthrough for me, I remember last Summer I was cut off in some cottage on holiday and my phone had 1 bar of signal which I used to load a text walkthrough to get me through Jabu Jabu's mother****ing belly.

But it's one of the best games ever and I have fond memories of it in 2011, meaning whether you played it when it was first out or the latest remake it's a game you don't forget.
Also played the original 2 (the second is **** and the first is surprisingly fun), 4 Swords (meh), Minish Cap (quite overrated imo), Majora's Mask (beautiful game) and hope to play Twilight Princess soon. I'm not sure about Skyward Sword.