Puntuado con 3 de 5 estrellas

The idea is great, I love being able to look up words, and as a contributor to Wiktionary, it's really amazing that the information comes from there. I find the interface quite awkward though, and would prefer the option to ctrl+click or alt+click on the word and then be able to move my mouse while it loads.

Esta valoración es de una versión anterior del complemento (1.2.1). 

Sure, in the future this add-on will be way more customizable. But Ctrl+click or Alt+click is not really an option because Firefox do use thous shortcuts for popular and well defined functions.