It's just really a product of its time. I'm pretty sure it's not interesting enough for most of today's kids. There's gratitude in it, which is nice. There's helping others, which is nice. There's believing in yourself, which is nice. But it's really not that much more interesting than "The Little Red Caboose" except that it's got female trains in it.
Message
Believe in yourself, and help others out.
