I had supported it from when it was just an idea but I didn't bother this year. Last year I was walking round at the later stages of it and only a few steps up from City Hall some wee shits were lighting fires down a side street. I had contacted the organisers the year before too to express concern at the typical excuse for a piss-up that was being made out of it, they got back to me and it seemed they felt too many venues were hijacking it and they couldn't rein it in.
It's a great idea but trying to pretend we can do anything like a carnival in the UK is lying to ourselves. Our teenagers are bastards and the rest have a pathetic live-for-the-weekend attitude which brings a total disregard for the people and environment around them - "as long as I enjoy myself and the drink is cheap, F anyone else".
Smaller events more often would be far better now that the concept is grounded. The thing is, plenty of these things exist but people can't be arsed to go looking for them. No matter what they say, it's not the "culture" that is bringing people out to this one.
In saying that, the organisers do a great job and it's an excellent promotional tool for the city, so who knows what the right thing to do is.