9 out of 10 points and recommendedSharp, fast and accurate focus, image qualityOccasional focus hunting in very low light
Prosreviewed September 22nd, 2012 (purchased for $590)
Image quality excellent.
AF performance excellent.
Build quality very good
Excellent image resolution
Excellent low light performance
Hood and case included
Just over half the price of the Canon 17-55
Easily the best buy in this focal range.
I would highly recommend this lens any day.
No AF manual override