CIPS Australasia Conference & Supply Management Awards?

Did any of you attended CIPS Australasia Conference & Supply Management Awards? What do you think? Is it worth attending? Can you tell me anything about the master classes which are part of this conference? I am quite new to the procurement and I am very keen to learn more, do you think attending the conference will be useful for me? Ticket is quite expensive so I really want to make sure that it will be money well spent.