Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great pictures, slow focusing
Review: I've had this lens for over a year now, and it has pretty much been the only lens I keep on the camera. The extremely thin depth of field is great for portraits, but there are many times I have lost photos because I have tried to use too large an aperture in a low light situation and the depth of field was too thin. Probably any lens at 1.4 will be soft focusing at normal distances. The only real complaint I have about the lens is that it focuses much too slowly, especially if you are trying to photograph something moving, like a child that won't sit still.I would still recommend this lens highly though.
