Working great overall, but a problem remains. Rated 5 out of 5 stars
It is working great in Firefox 15.0.1 for the most part. One problem that happens from time to time is that when translating a selection the text is copied over in ASCII or whatever it is called. Where blank spaces are replaced with %20, and accented characters with other % stuff. Here is an example of a line of Portuguese: Eu%20tinha%20esquecido%20desses%20problemas%20de%20conflito%20de%20edi%C3%A7%C3%A3o. It does not happen all the time with Portuguese or any language. Even with different text selected from the same page. When this happens Google does not translate the text. There is nothing in the right-side pane.This review is for a previous version of the add-on (1.9.1-signed).