Currently broken on both Firefox and Zen Browser.

This extension only adds text formatting functions when commenting. Not when you're writing your own reviews. But worse than that, it breaks the trailer pop-ups on the film pages. Bummer.

Doesn't do anything

The new letterboxd update broke the extension. Please fix it.

stopped working, would love for it to be updated

Makes it quick and easy to add formatting to your reviews from desktop, and the preview feature is just great too.