His finishing on 1v1s or easy chances is really really poor. My friend who is a Madrid supporter absolutely love him, but often gets frustrated by how many chances he wastes, he have the tendency to sidefoot it softly straight at the keeper. Maybe Wenger can change that.
Those gifs lagged my comp, but its obvious from Germany and Madrid matches that he needs movement around him to be very effective and sometimes our players are too static, especially Giroud. Rosicky and Cazorla does move around alot, but its all infront of the penalty area and very centrally, making our play too narrow.