I played it a few weeks back, after a break of about 2 years or something, found it nowhere near as much fun as I used to. The only thing I found to be the same was the presence of the typical foul mouthed gimp the game always seemed to attract.
I started to lose interest the last time I played when they changed how the map works. I think I played about 3 hours in total this time and decided it wasn't for me.
I don't think I'll ever install it again, which is surprising when I think of the hours and hours of fun I used to have playing it.