I've seen Kikagaku Moyo last friday and it could have been good. Could for it was marred by some audience members. The band's music doesn't really make me wanna jump around and holler, but some guys felt they had to. Paris crowds in new maybe-hip places will always be terrible.
They following day I crossed the border, entered Belgium and attended a festival in Belgium. No such problem there, and I've enjoyed Courtney Barnett (whose voice's really good now) and Dream Wife (whose show was too short; boy, can their guitarist play! and their bass player!).