Blizzard is notoriously known for its high quality and polish: "Blizzard polish" and releasing "when it's ready". But there are diminishing returns to focusing on quality, and the tradeoff for higher quality is less quantity. Has Blizzard placed too much emphasis on quality over quantity of WoW as of late? That is not to say that the output of content as of late has been of high quality, just where the focus seems to be.
As much as we'd like to have the best quantity and best quality, inevitably there is a tradeoff. Do you think that Blizzard has swung the pendulum too far in the quality/polish direction?