The complete and utter devastation of near every genre due to games being dumbed down to appeal to a "broader audience".
Facebook games and cheap wares in iPhone and Android stores. With the sheer amount of people downloading and buying these (or simply using them, providing incredible income through advertising) and the incredible profit margins, this type of "game" is stealing focus from proper development and laying waste to talent all over (like the former Westwood veterans being forced to make shit games for the N-Gage).
Production times, Valve and Blizzard are both in my top five developers of all time but they also take their sweet ass time to release games. How long has it been since Half-Life 2: Episode 3? And Diablo II? The Starcraft franchise took well over a decade to produce a sequel.
Lack of production times; products that are clearly rushed and either full of bugs and flaws or simply so similar to the previous iterations that it might as well be labelled an expansion pack.
Fanboys... this one is self explanatory.







