It took my first 3 days, just be patient. ☺
How will I know when computer analysis is done?

Yeah, you will get an alert. My first one took like a day, but I've had one pending now for at least a day, I guess it is taking longing since more people are aware of the feature now and are also taking advantage of it.

Thanks. I am not in a hurry to get the analysis, I just didn't want to have it sitting somewhere and not know about it.
I submitted a game for computer analysis and it said it would take a day. It has been more than that. Which is okay but I'm wondering how I will know when the analysis is done. An alert?