I love it, it has absolutely changed how well I sleep. Twice it's happened that I've had trouble sleeping, then noticing that I had turned off f.lux becausse I

I love it, it has absolutely changed how well I sleep. Twice it's happened that I've had trouble sleeping, then noticing that I had turned off f.lux becausse I had been gaming earlier in the evening (gaming with f.lux is not a good idea).