Nope but I know someone at work whose partner (a 40 something bloke) is addicted and she has the same problem.
I'm a casual gamer and haven't bothered with it.
When it went free to play I downloaded World of Warcraft (which took some time because of my slow connection at the time).
One Saturday evening when I was at home I thought I'll give it a go, when I started it up it wanted to do some optimisation before it would start.
I left it for about an hour and it hadn't made much progress so it got uninstalled.