I took AUD last week and reeeeaally loved the new simulation view!!! I cannot stress enough just how much this change needed to happen. I was finally able to view multiple documents along with the actual simulation problem at the same time. All I can say is, kudos on this particular change. I think it'll be hard to find someone who doesn't like it.
Do NOT quit! There's more in you and if you quit you'll never see it. Show you that you can do it.
AUD Passed 78
BEC Passed 79
FAR Passed 77
REG Passed 76