No spot metering, i need to shot at least 3 different +-stop to make sure the exposure is right in some high contrast lighting situation.
Soft! extremely soft, something I don't know whether the lens is out focus or the Anti-aliasing fiter is too much. Although some people's prefer shooting RAW and adjust sharpness in computer. It is not my type. Sometimes i think is too soft that it lose details.
Canon have no mid-range f2.8 digital lens. (like nikon 17-55 f2.8)