Quick Shot is an obvious example of Blizzard sacrificing the quality of the game (i.e. balance) to squeeze a little more money out of people. This card wasn't designed because hunter needed it. It was designed because everybody and their fucking dog plays face hunter, including every casual player because the deck is so cheap, so they include a card tailored specifically for that deck - even though it doesn't need a buff in the slightest - so people will buy in. The deck most buffed by this expansion is the one that least deserves to be buffed, all for profit.
I miss the days when Blizzard had integrity and didn't intentionally make their games worse in order to eke out a little more profit.