Rated 5 out of 5 stars

Nice update. I like that the default is with the lines, and that we have the option to go without them.

To those who cannot get the options to work: once you've changed that value to True in about:config and then attempt to edit the options, you're then gonna have to click "Allow" and "Remember this action" many, many times in a row (or so it seemed) before it works. It will be the first and last time you'll have to go through all that clicking. I used to think that I was never gonna get the options to work until one day I became very determined, thereby finding out that it's okay to keep clicking. Also, once you have set the options, you do not have to leave the about:config value to True for the options to remain set.

This review is for a previous version of the add-on (3.54).