what is hero mode? is it harder? or is it a way for Nintendo to keep you playing?
DriveKey & 4.2U Softmod w/2TB Simpletech HD (500MB Fat32 & 1.5TB NTFS)
Same story and game but just harder. Just like OoT's Master Quest. Double Damage from enemies and you can't find hearts. IGN explains it well;
Hero Mode - Zelda: Skyward Sword Wiki Guide - IGN