comment est-il possible aujourd'hui d'obtenir des traductions anglais -> français pires que celles de Google trad ? sérieusement, l'outil n'est pas du tout au point.

Bei mir öffnet sich nur ein Fenster in das ich, ähnlich wie bei Google Translate, Text hineinkopieren kann. So soll die Erweiterung aber m.E. NICHT funktionieren. Also entweder funktioniert die Übersetzungen von Websites nicht, oder die Bedienung ist nicht intuitiv.

Sehr erfreut und dankbar! Helmut

I think this is going to be my main translator from now on, even if it certainly needs improvement (I might use another one in specific cases).

Right now, the translation bar is indeed not the most elegant, but the option to hide it is fine.
There's a little icon next to the address bar (which I didn't notice at first) to make it reappear at will.

Oh, and this text was translated seamlessly by Firefox :)

Doesn't have a full page translation feature

Ça me plait bien si c’est plus efficace que l’ancien et si c’est fiable aussi.

Tried on a language I knew well enough to check results and it worked ok. Tried to translate a long comment someone else had made in Spanish and got a mesage about the translation engine failing to load.

Why is there no Arabic translation?

La traduction anglais-français est moins bonne que celle de Mate Translate.
Je le garde quand même mais désactivé, dans l'attente des versions futures de meilleure qualité.
---
The English-French translation is not as good as Mate Translate.
I keep it anyway but disabled, waiting for future versions of better quality.

flawless