I'm usually very good but lately I've been pretty questionable. Still haven't finished Uncharted 1. I did lapse with FFIV for a month but I'm back on that train now.
Most of the games I play are fairly long, involved affairs. The few games that don't really have a definitive end (like The Sims) I tend to play until I no longer find enjoyment. Rest assured though, I'll get that urge to play those games again.