Just to add to this convo for anyone doubting Rainbow Serpent - My favourite festival by far, I attend every year and the combination of crowd/atmosphere/music/artists and performers are second to none in this part of the world. It has a dedicated chill stage that is guaranteed to be playing top quality tunes 24 hours a day for the entire 4 days. Also the chill stage runs for a half hour longer than all the stages on the monday night.