works well enough - in one internet window. All i have to do to access the blocked site is open a new window, go to the site, and it allows access everytime

Does not work at all. I've tried a page refresh, new tab, new window and reboot. The site is still there.

Block Site doesn't block ads, it re-re-directs the opening pop-up pages to adverts for Block Site instead, which defeats the purpose.

Just doesn't work.

very good to save the time on web, especially can blcok some porn website.

I would give this five stars if I could shut off the annoying message that admonishes me for attempting to access the sites I block. Maybe there's a way to do it in the settings that I'm just missing, but I don't think so. I really do not need the internet anthropomorphized to the extent that it can be disappointed in me, I'm doing the job just fine on my own thanks

Just straight up doesn't work

Seems pretty leaky. So far I've listed about twenty or thirty sites (porn, online trading, shopping etc) that have been parasiting my streaming experience, but many of them are still getting through.

Does not block groups of websites, so the browser slows down to some halt. Darn.

Doesn't block anything at all. Not on adding element and not after page reload. For those who want add-on that actually blocking elements on page use ABP, it doesn't have block dialogue on 100% of whole internet, but for those elements that have dialogue it works and blocking em instantly.

very nice

does what it's supposed to

Schedule doesn`t work, so functional isn`t complete.

Excelente extensión

Simple, does what it says.

Works great. The only problem I have with it, however, is the localization (Spanish, in my case). As a translator it pains me having to use the terrible, terrible Spanish localization and I'd rather use a properly written English version than deal with this. Sometimes it's so bad it becomes unintelligible and it interferes with proper usage. I think this would be easily solved adding a language option in the settings tab.