Rated 5 out of 5 stars
This is an extremely useful piece of software -- an elegant way to tie Odysseus to the mast.
While the software is entirely logical to set up, it does take a bit of effort. I suspect that many of the users who give one star reviews simply failed to configure things properly.
One feature request: Might it be possible to add sites that I wish to block to Block Sets even when they're "greyed out"?