Going on Sunday, taking one of the kids. Just hope it wont be too limited for a 14 year old.
When you get in you get a different wristband depending on whether you're over or under 18. The over 18 section was curtained off with guys checking wristbands, so he won't be able to see 18 rated things like Gears and the like, but it's only a small portion of the event.