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Review title: Go for the Canon. This is cheap, cheap, cheap.
Product review: Based on the reviews here at Amazon I bought this lens. Within 5 minutes after it arrived it was out of the box and I was shooting, but I was extremely disappointed. It looks cheap and feels cheap. The zoom operation is stodgy and for the life of me I had a hard time getting nicely focused, hand-held pictures. I knew every time I used this lens I'd end up hating it, so I wrapped it back up and ordered the Canon. That arrived last night and there is absolutely no comparison. The IS USM version costs a little over $500, but it's worth it in my book.
