I ordered the Passporter after planning my trip. I thought from the web-site it would be useful while we are in WDW. To be honest, I am a little disappointed. I expected it to be smaller, more carrier friendly. Also, the information it contains, you can get in all of the Disney Books. If you're anything like me, you bought them all. I was using a small notebook with all of our priority seating information in it, flight info, hotel info, etc. It would have worked fine. If you're in the initial planning stages of your trip, it's probably worth it to stay orgranized all the way through, but if you're finished planning, IMHO, I wouldn't bother with it.