I just got home from JFK to Sydney one way. I booked my ticket with Isaac Bennet back in April. One hour after sending an email, he replied with a number of options including a flight that was $12k AUD cheaper than i could find for 2 tickets. After I paid, i became anxious that i was part of some scam reading some of the posts on here. However everything went according to plan and im completely satisfied with the process. To the Aussie readers here, this is legit and will definitely use again.