The idea of traveling by stamp will enchant most kids. There are some fun sequences with the kids as they learn about this odd way of travel. There are also enough holes and leaps of logic to make most adults scratch their heads throughout the movie. The movie is harmless enough to let your young children watch it, but not something that will expand your children's horizons as much as you may want. For the seasoned film fanatic, the idea is interesting, but the execution lacks distinction from many other "kids on magical adventure stories". Another blah movie that won't shock or thrill you much. The guy with bass drum and other instruments, whose song plays whenever the kids transfer to stamp, reminds me of the Big Bad Wolf in The Three Little Bops. Just a random thought for that dumb ten lines rule.
