Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Sigma 70-300 ups and downs
Review: This range just does not seem to have a really good lens on the market right now and hopefully one of the companies who makes K mount lenses will do something about the problem. If I had it to do again I would buy a fixed lens at 300 or 400 in a manual focus lens.
