RT test and some waiting times.

I have just passed my Recruitment Test today for AET.
I was really nervous but thanks to all the preparation mainly helped by this forum i did it.

About 2/3 of the people who sat with me passed, i was told that AET wait times had gone up to about 20 months and Weapons Engineer is one of the highest apparently at 30 months or so.
I was told 16 months for AET when I passed 20 days ago.. :( that's pretty mad if it's gone up 4 months in the space of 20 days! Congratulations on passing!
Don't mean to hijack but how hard is it actually to pass for AET? As I've said I passed already but I wasn't given my scores.. just out of interest I'd like to know what scores are needed in each section if that's possible?

And at my interview will it be possible for me to see what I scored?