My 3 year-old daughter loves it!
I purchased this app on Christmas Eve, and we only managed to get through about half of it. But now, a month later, my 3 year-old daughter asks to read "the Christmas book" on my iPhone several times a day. She just loves going through it herself, clicking on the characters and items that make noise and move. Shell sit there for a good 10-15 minutes before getting tired of it, which is an eternity for at toddler. This app is very well done, with beautiful artwork and lots of nice little interactive goodies to keep the kids engaged.
Matt Brett about
PopOut! The Night Before Christmas, v1.1.1