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Very good, very helpful. But as some other users mentioned; not the most user friendly

It's very good, but its not very user friendly. However the leech block forums are very helpful to figure out how to find your solution.

This is a really good add-on for productivity, but suddenly it stopped working.

Suggestion: consider adding a way to block troubleshoot mode in firefox as that allows you to reenter it without addons

Statistics can be shown better

It is great since I can optimize so many things, and is quite simple and straightforward. But there are some settings that I don't fully understand.

This add-on works even while you minimize Firefox or turn off your smartphone monitor. Therefore, the time limit is reached even though you have stopped browsing the site.

what is 'Blue Cube', 'Space Hook', 'Sticky Media', 'Quitter'
ok so I got youtube, twitter and facebook, but what's sticky media?

Edit: 1. I miss the option for syncing timers between Android and PC 2. Exporting config on Android does nothing.
Great addon with so many options for managing your time! And huge plus for supporting new Firefox for Android!

Great addon. However there is an issue on Firefox for Android with the time limit: the countdown keeps ticking when I switch to another app. (when the countdown reaches 0:00 the current page stays unlocked => my bad, it's a setting)

It's only missing a countdown timer for me to make it 5 starts. I got it activated in the settings, but I only see the time at which the lockdown will ends ...

An excellent replacement for StayFocusd (which is available only for Chromium). I would have rated it 5 stars, but I gave just 4 because it's missing one feature I want: remove the count-down timer from the add-on icon, and display it only on the page.

5 stars if I could figure out a way to block an index site (home page) and have sub-domains not be blocked by default (manual exclusions aren't suitable if you'll want to access pages via a Google search, for example). Other than that works great.