Yeah, its very easy to be skeptical - for me Skyward Sword was an all time low for the series, the only Zelda I could not be bothered to complete.
But the world in BOTW is looking as its recapturing the vigour of Wind Waker in the sense of having a large world to traverse - something sorely missing from SS and less functional in TP.
I just hope the storyline is not too lazy, as in the age old Ganondorf breaking free from imprisonment and being the final boss. Infact, I've always wanted to see Ganondorf star as a sort of anti-hero, similar to a character like Vegeta. Or an incarnation of Ganondorf who is just.