Longest Time You Spent Playing a Demo

[Akvod]

oldschoolfool said:
I'll just play the demo once to see if I like it and usually just wait for the full game to come out.

But you've never played a demo that's so fun that you want to play it over and over again?

And wouldn't you agree that if a demo can make suck up so much of your time, the full game probably is worth a buy?