User blog comment:OtterJiang/V4 - I'm Not Impressed/@comment-53539-20150313085505/@comment-53539-20150316075321

V4 is still too new and has only a few vocals, those two factors are important to remember. It takes time for videos to get famous, some manage it quicker then others, but it still takes time. And not everyone knows who VY1 is still, as hard as it is to imagine. :-/