Pros Really zooms in, takes great action shots that are really clear from a distance.
Cons Not great in low light. Evening pictures tend to blur when zooming.
Summary Overall I love this lens. It takes great pics without a tripod, which is realy important if you are tqaking from a distance and need to zoom all the way. I take action sports from large stadium and I have lots of sharp pics that canned be cropped even closer.