Happy, successful, great human beings, and the millionaires who encountered them!
The 'changed my life' program was pretty much fantastic, touching and very inspiring.
The series may be on dodgy ground in so many respects ('when you answer the door, look surprised to see our millionaire and DON'T look at the camera crew'), but it's still a fascinating program.
During my impressionable (and idealistic) early 20's, I did residential voluntary work in a youth club in East London for a couple of years, and the people I worked with still inspire me decades later, and this series brought it all back.
Well done Channel 4. Another winner!