Awesome! Rated 5 out of 5 stars

Firefox's default spellchecker craps out in some forums, leaving me with underlined words, and no option but to run and look it up on another tab. It is also unaware of cliche's and clunky phrasings, and After the Deadline handles that brilliantly! It recognizes slang words and terminologies that the default checker would balk at. In short- a terrific add-on!

This review is for a previous version of the add-on (1.50.1-signed.1-signed).