Рейтинг 5 из 5 звёзд

Works very well, dev.builds are always available, has a truck load of options, easy to follow documentation with illustrations, change logs, well supported by a very responsive developer (just read the ongoing thread on Mozillazine forum).
Everything one would wish for in an extension.

Это отзыв для предыдущей версии этого дополнения (0.7.9.5.1-signed).