But Perfume isn't to blame for their music. The blame is their producer, Yasutaka Nakata. Perfume has had some songs that weren't made by Nakata, which were 'Omajinai Perori', 'Kareshi Bochuchu' and 'AkihabaLove'.
BTW I'm listening to a 1996 album by MAX (Chinen's girl group), and it's good.