why i adore the insanity work out dvd program

So, why do I obsess about the Insanity work out DVD so much? Why do I insist that there is no other exercise program like this one?
The great thing I have loved so far with this exercise is there is no equipment to buy. No equipment at all! I just need to throw on my work out clothes and shoes and walk to the TV.
I don’t need to buy any dumbbells or a giant bench to do bench presses!