Hi Emily! Thanks for your question - it's one we get quite a bit here at the Moms Panel. I personally think
Disney's PhotoPass + is a great idea, and with the savings of pre-ordering it really makes sense. Not only will you get all of the pictures taken by PhotoPass photographers throughout the theme parks, you will also get the photos taken on select attractions, and at character dining locations like 'Ohana and Tusker House. I've included the link which explains what is included and how to pre-order, for your convenience.
What I really like about PhotoPass + is that your whole family can be featured in ALL of your vacation photos - I know our family has so many pictures with either myself or husband missing because of course, someone has to take the pictures, right? And the fun "magic shot" pictures are always neat to have as well.
I hope this information helps with your decision, Emily. Please let me know if I can assist you with any other questions. Have a magical day!
Kristen