While browsing many websites (including THIS one), a Finder window will pop-up because PithHelmet blocked something. The Finder window takes the foreground focus & is very, very annoying and really defeats the purpose of speeding up the browsing & getting rid of pop-ups/ads. Just getting to where I type this took closing that Finder window 3 times. No way! This is a deal breaker for me. I could only imagine if I were to let someone use my computer. They'd get confused immediately with this behavior.

It is for this reason that I cannot recommend this product. Also, disabling PithHelmet doesn't really disable it 100%. I shouldn't have to find it from within the Administrator's Library/App Support.... just to hack it or delete it temporarily to browse a site properly.