I forgot to comment on this! Very sorry!!
I liked the idea of using AM as a walkthrough of something real. You could probably save this as html and load it to the web.
The navigation was surprisingly easy. However, I would probably make use of the transition feature and slide from one scene to another. Also, I would suggest not having a dead-end screen. There should have been a way to turn around, or at least display an exit button to show the users you can't go any further.
Last suggestion.....add some background music that fits the theme. Also, it would have been cool to record some ambient sounds.
I enjoyed seeing people in the scenes. It made it much more interesting. I'm not sure if they were with you or not, but what a bunch of good looking kids. They looked like they were having fun.
Good job! ...my last suggestion would be to save this as html and post to the web...with other sites of interest of course!!!