I guess I'm a bit late to reply to this.
I was definitely there to there, and quite an interesting lecture it was. I was utterly surprised at how detailed the notes are, and amazed at the fact it seems to have everything we've gone over in school + more. It also has a few examples and a fair few questions with it. That too, we've only got one third of just Unit 3!!
Really seems to be worth the money. The lecture itself was really engaging. There were some really good questions and a lot of chances to interact and ask questions. It was also quite funny to see stuff I knew for my Year 11 Exam, but now just lightly forgotten. It also just puts the whole VCE in context when you see another 200 kids, some of which who seem to really know their content...or may have just studied earlier making them look great atm. It's quite daunting in a way you're going to be up against equally enthusiastic and some very intelligent people.
I was wondering if anyone here wants to meet beforehand, and then we can all sit together and it be less awkward. Inbox or comment if you're interested - I don't bite