Far Cry 3 because the gunplay was boring and the final plot choice was stupid
Dishonored because story was stiff as a concrete pole and the gameplay seemed patched together
League of Legends because I don't like the concept
Saint's Row 3 because I didn't like the extremely arcadish movement and gunplay mechanics
Fallout New Vegas because I didn't see significant improvements over Fallout 3, just a bunch of added minor features and tweaks