I didn't have a problem with the rental system, and actually I kinda want to see it return. What they needed to do was make it so that some optional things actually required more than just your one dungeon designated tool.
So long as it doesn't pull a Skyward Sword and promises far more than it can deliver, I'll grab it up.
Zelda Edit: And a rather interesting point that seems to be worth pointing out. Another point being the Tek Arrows.
Jesus H Fuck, you'd think 25 years in and like 16 reincarnations we'd recognize "The HERO".
BUT DAMN I MISSED THE FACT HIS POPULAR GREEN TUNIC WAS MISSING.
The Super-Light Arrows seems to get very little buzz around it (at the very least, 90% of the comments I've read are in the lines of "Holy shiiiiit" and "SO PREETTTYY", and following that this "Link" looks like a girl, so...).
Link has started with different outfits before putin' on the green in the past, so I wouldn't consider that to mean anything, but what stuck out to me was how our intrepid hero's face and head was covered until the dramatic reveal at the end of the trailer.
Of course, the last time Nintendo hinted at what was going on (for reference: the hint was a mention of a desire to revisit ALttP), we got ALBW out of it. So I'm willing to bet on this hero being Fem Link after all (or Link's Sister at least). Of course since Link's name had the second meaning of linking the player to the character, I wonder what Fem Link's name will end up being (I'd guess Roll myself since it sounds so much like Role).