Negative Positive
Title: Excellent build quality
Review: I'm no professional photographer, and I was very hesitant in spending the extra money on this filter just to protect my L series lens. However, shortly after receiving in the mail, I gotta say it felt very "real" versus its tiffen counterpart. To top things off, the glass itself is top-notch and you can surely see the difference between the two in a side-by-side comparison of your shots. Very crisp and very clean!
Is the review positive or negative? 