Yup, I watch one strategy gamer because they're way better than me at the game and I learn stuff about the game almost every time. I don't have the time to really dig into such a complex game (I still play, but I have kids and a FT job), so I guess I kind of live vicariously through the streamer.

I don't see as much point in other games though, because I'd rather play than watch. But strategy games have a steep learning curve so I get more out of watching.