That's fair enough, I must admit I have very limited insight into the french music scene!
I completely agree with you that they're far below Joanna with regards to pretty much everything (except queer visibility). I can also admit I think pretty much everything deserves less praise than Joanna (musically and lyrically), but I try to not hold it against a group that they should be receiving more attention as I find it's largely a result of surrounding culture what actually is given a spot in the limelight. Anyway, I think some of their lyrics are very good and hard-hitting! And although they're very crude-sounding I think some of the effects accomplish underlining the subject matter at times, increasing the severity of the emotional impact, which I appreciate.