I hate them both as well as several others, but the answer why *others* don't hate her -- aside from the stupid male answer -- is right there in your OP. Sylvannas is subtle, crafty, willing to be a Chessmaster. She's much more terrifying and there *will* be a reckoning with her some day. But Garrosh? He's not a Chessmaster, he took one look at the board and swung his axe through it. Sylvannas in charge of the Horde could actually lead us to victory... a dark, unwanted victory, but victory nonetheless. Garrosh is a terrible Warchief on every level, unable to handle strategy or tactics. Personal combat is the only arena in which he excels, and frankly the Horde deserves better.