If you're at the point in your life where you're going to BK, just be honest with yourself and go to McDonalds instead.
As a guy who lives without his beloved In-N-Out, Five Guys, or any other reasonable burger source, I will tell you straight up that BK is tastier by far than McD's. Japanese McD's service is better, and their restaurants are better kept, but BK has better hamburgers.
I always liked BK best for breakfast. Croissanwich + hash browns. Nom nom.
I've had one of those, and was not impressed. On the other hand, I am a rabid fan of McDonald's breakfast sandwiches, particularly the Sausage McBiscuit, which is pretty much the most addictive substance I've dabbled in. That damned sandwich... when I had regular access to it, I was 20 lbs. heavier.
McGriddles suck donkey balls though.