I should say at the front end that I love the idea of a mixed-genre festival, and I'm not yet willing to give up on the idea that it could work. But this one didn't. It was a pretty rigid mix of EDM and hip-hop fans, without much crossover. On the day I went to the festival, about half the crowd left after the second-to-last act. I'd recommend trying hard to find a crossover act to close out the festival -- that might help keep the crowd from emptying out before the closer.
There really needed to be more food options. All that I saw was Korean food (which was delicious, by the way) and carnival food like fried Oreos. I didn't see anything else.
Also, I like that there were essentially two different venues, but it made absolutely no sense that we couldn't carry a drink from one stage to another simply because we had to cross a street. The street was blocked off to the public, so the "open container in public" rationale doesn't really apply.
The VIP section was wayyyyy too big. I was in it, and even I was put off by how much space it took up and what it looked like visually when it wasn't full. Not a good look. More classist looking than most other VIP sections I've seen.
I'm not willing to give up on this festival as a future success. But its not there yet and has some work to do.