Well, like always nothing will be "perfect." I mean, look at Twilight Princess. Nintendo intended it to be "the biggest Zelda adventure" (which, literally, it was) but it fell short of some people's expectations. The "best game ever" depends on the eye of the beholder. There is no game that's "perfect" there're always haters out there.
Anyways, if you're talking about personal opinion, well, I think that this game
could beat Ocarina of Time. I wouldn't say
will because I wouldn't want my hopes to get too high only to be lowered when I play the actual game (yes, Wind Waker, I'm looking at you
). From what I've seen, the game looks gorgeous, almost even better than Twilight Princess' art style. The gameplay is also a step up among most Zelda games. Miyamoto even said that after playing Skyward Sword, he can't see another Zelda game with a control scheme that's not similar to Skyward Sword. Through sound, well, it's orchestrated! It truly can't get better than that (although knowing Nintendo, it probably will
). There's also so many things to do with this game. With the promise of 50-100 hours of gameplay, this might truly top Ocarina of Time. I just hope that 1/3 of that 100 hours of gameplay won't be spend on tedious travelling.
Well, that's about all I have. I truly hope that this game will top Ocarina of Time, but it's still too early to say. Well Skyward Sword, you better try to prove me right!