[wingerlang]

Here's a similar idea http://www.typeform.com/examples

For a long form it was okay, once, since it acted as a tutorial of sorts. After that I believe it would get tedious.

[pixellab]

I saw Typeform about a week ago. Looks pretty slick. Planning on trying that at some point too.

Totally agree that the handholding nature of it could be really powerful as a tutorial, especially in user onboarding.