The quality of the translation in french is good for what i saw so far. But yes in fact it is really good that the developers are so quick to add new feature, listen to the community and to add other languages !
A lot of translatation in french are missing. So far, I noticed :
- The whole menu when speaking with BURG.L
- fr975
- fr 982 gui
- fr 198-199
- fr 987 gui
- fr 61 techtree