Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Superb lens
Review: It's a bit heavy but a superb lens. Interior construction has quite a bit of plastic however which is a bit of a concern. I've dropped one onto hard packed dirt/soccer field w/no damage...so it's pretty sturdy :)If you can live with 1 stop less light consider the newly released 70-200 f/4 L IS. This is the new 70-200 f/4 with IS from Canon and will save you some weight if that is a concern.
