DD13 just took the ACT last weekend, but we didn't go through JHU/CTY this time. (She had to take it for the early college entrance program we're considering.)

She said it went pretty well, though she was tired by the Science section and kind of whizzed through it, not taking the time to really study the charts and graphs, but just giving her best guess for the answers. I'm hoping her math scores went up a bit as I gave her a quickie trigonometry lesson the day before. Now we're just waiting.......;)