I actually prefer doujin covers of vocaloids over actual vocaloids. So I like thisWhat a horrible cover.
This is why I never call myself a vocaloid fan. As someone who was introduced to the Kagerou Project with the anime, initially with the official covers and later the doujin covers, I have a soft spot for vocaloid covers. But there are many vocaloids that I prefer as they are.The whole appeal of listening to a voice bank synthesizer is made null by actual human singing. Almost as bad as just using autotune. Not a fan of covers either for the most part.