Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: NEVER get popups--EVER
Review: I recently purchased a new computer and I was getting Popups every 30 seconds. I installed Stopzilla, AND I HAVE NOT GOTTEN ONE SINCE. This truly is the only popup blocker to have. It is totally behind the scenes, and you never know you have it. All you get to do is maitain your sanity with ZERO popups
