Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: It is not good as seems
Review: I can not a good anti pops up software so far. Stopzilla indeed suppress many pops up but not all. You have to add websites with pops-up to its black list which takes awhile. It also destroys functional windows in many websites, in your e-mail, etc. Perhaps, it causes script error messages as well. Overall, in my view, it is not worth to use.
