Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Canon EF-S 17-55mm f/2.8 IS USM Lens for Canon DSLR Cameras

Try it, you might like it. I am very please with the performance of this lens. It is quick enough to even catch my 4 year grandson in action (he won't sit still when he see me with my camera)and its great in low light situations.