-A very good carry around lens if you don't want to bring any other lenses.
-light enough for me to carry it for the entire shooting section.
-IS do work!
-It underexpose a bit on my D60.
-The lens extend as I zoom in which can knock off the balance of my hand.
-It also zooms in by itself if I'm not on a level group. (loose zoom in and out element).
If your starting or don't want to carry too much, this lens is for you!