Good for those in the next level. Good picture quality

I broke my old 18 - 55mm lens and bought this one as a replacement due to being 18 a 135mm and not having to change lenses as often. It works well. It is much bigger and heavier though.

My experience with Canon's lenses over the past 15 years have been nothing but excellence. And, they keep on improving their lenses, as well.

Light; Image Stabilizer(off or on); quick and responsive; FAST! Wide and Zoom

none

I am an avid CANON user. Purchased the 60D and this lens came in the kit. Used it as much as a professional level user for over two years. The lens popped out a couple of months ago but I feel that I got every penny's worth of use from that lens.

Great New Canon Zoom Lens Lens is Very quiet using new NANO USM System And Fast Also. Getting Excellent Results with my T3i. Probably will get the 6s soon. Was looking at the L series, but they were much heavier.

I got this lens along with canon 80d.great lens

Wow! What a great speed. Fast and accurate. The newest NANO USM drive is incredibly fast and accurate. Using it on my 100D, 80D, M50 and now the M5. Great lens for every day walk around.

One of the fastest lenses around for AF; On any system! IQ is very good for the range

Nothing for the price

Gary Wolstenholme takes a look at this lightweight 7.5x superzoom lens for EF-S compatible Canon cameras with Image Stabilisation.

Good resolution at optimum apertures; Lightweight design; Effective Image Stabiliser

Chromatic Aberrations at 18mm; Barrel distortion at 18mm; No lens hood supplied

Bundled often as a kit with the Canon EOS 7D and 50D, this APS-C format zoom ($450, street) is for shooters who want more than a bare-bones 18–55mm kit lens without paying $575 (street) for the extra reach of Canon's 18–200mm IS superzoom.

The Canon EF-S 18-135mm f/3.5-5.6 IS Lens is designed as a step up from the standard-at-review-time 18-55mm IS kit lens. The 18-135's most attractive features are a wide (7.5x) focal length range , a low price , a relatively light weight/small package, and a very nice IS (Image Stabilization)...