Thanks man, I don't really follow other DC fansites apart from this one, which is why I created this topic so late. Didn't even know that Facebook page existed, haha.
Ahh, Tudou my old friend, we meet again. Had to refresh the page five times, toggling on and off adblock every other time, before the video decided to fully load without giving me an error.
The live performance wasn't that bad. Considering they're literally all children (people are officially considered adults at age 20 in Japan) and they're attempting to produce professional levels of dance and song, they made a valiant effort. Their voices didn't blend too well and intonation was wobbly sometimes, but part of the problem lies in the quality of the video itself, as well as sound equipment. Furthermore, they're dancing simultaneously as they sing. There is a limit to vocal cord and mental control when a lot of things are happening at once. I did marching band for a year, I know. The adrenaline can cloud your judgement and leave you prone to musical slip ups. They're all around my age younger than me (wut, when did I get so old, damn) and they have plenty of room to improve and grow.
If anything, I'm just more worried about the opening visuals.