These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Crazy awesome/Narm Charm: Girly and adorable? Got ya covered. Hilariously switching genres at the drop of a hat? But of course! Awesome? You bet.
Ear Worm: Most of their songs, with Doki Doki☆Morning and Headbanger!! being the most catchy.
"Give Me Chocolate" is another contender.
Ensemble Darkhorse: Of the Japanese Pop Music scene, as they are the only ones (so far) to have successfully fused J-pop and metal and made it sound legit (and awesome) for not just J-pop fans but also for metalheads.
Fan Nickname: The genre of the music they play is usually called either "kawaii metal" or "moetal", among other names.
Germans Love David Hasselhoff: They're pretty Big in Japan, but they also have many fans overseas: they've performed already in the US, France, Germany, Great Britain and Canada, and were the opening act for Lady Gaga (who is a self-proclaimed fan) during various concerts of her US tour.
Rescued from the Scrappy Heap: In a genre dominated by many derivative acts, their unusual approach has earned them their own niche in the J-pop scene, and better reception compared to their contemporaries.
She Really Can Scream: As live performances have shown, the girls are fully capable of switching from the expected sugary singing to genuine Death growls, despite none of them being over 16.