It's a collection of hymns set to various images designed to grab and keep a baby's attention (bright colours, geometric shapes, lots of contrast, other kids and the like). It just doesn't sit right with me.
Eilidh squealed at it loudly for a while, watched the black and white shapes a little then promptly fell asleep. But not before shitting her pants in the worst possible way imaginable so that she would get a bath (her favourite thing in the world) instead of having to watch the DVD. Snerk.