I used to play it for 1-2 hours a day, but I play only like 1 hour a month for half a year. I'm kinda pissed off with the AI, instability of the game engine and lack of good single player support.
I love building missions in the editor, but I'm kinda bored with it after struggling with AI and lack of scripting in the editor. As for online, I'm not interested in it as long it's air quake.
I'm waiting for 1.2 as well to return to my fav sim. I hope it'll be great, it has to be after this long development :)