Got my first WiFi flight yesterday. Interestingly I noticed yesterday pre flight when checking flight status on the app - a little wifi symbol came up next to the flight number indicating that my aircraft would be wifi enabled.

Choose the free option - was fine for email, little slow on web pages such as newspaper sites. Certainly no video access. Could get radio stream on iphone app but not ipad. Could not access Foxtel app at all (says not connected to the internet). They ran the normal announcement about wifi entertainment pre take off and then a very small announcement after take off that the plane was wifi equipped and there was a card in the seat. Probably could have been bigger announcement and/or having the wifi indicator on the airport flight display screens etc...