I absolutely love Majora's Mask, it's easily one of my favourite games of all time.
Hmm, you have a point lol. I think it's slightly different though. MM has the 3 day cycle and is extremely focuses on dense sidequests (even moreso that SS). It wouldn't benefit from large, grand scope.
SS, on the other hand, seems to give the impression of scope. You fly above the clouds on a bird with the impression that there is a vast world to explore, and go on a journey through many different areas. Knowing there are only 3 is worrying.
EDIT: I caught your pre-edit. Nice. I don't know why you feel the need to be condescending when I have a genuine concern. Different if I was having a breakdown, lol. I am extremely positive about SS otherwise, and believe reviews have been great. Between 8-10 is nothing to scoff at.