By eyesight it does not look correct, perhaps an optical illusion. But if the tool slid in the engine coupler easy you should be good.
The best way to check is to coat the tool`s end with a slight coating of grease and slide it in the coupler, then withdraw. If the spline marks are even around the tool end then you are indeed straight. If the spline marks are longer on one side of the tool then you are not truly straight.