I haven't eaten at Fatburger in a long time. Tonight I stopped here and ordered the XXL burger with chili and cheese. There was not much of a crowd which was good and the food didn't take very long to get to me, maaaybe 10 minutes.
Anyway, I just demolished this burger and it was absolutely delicious. Far superior to a double double and you don't have to wait all day for the food to come. As for cleanliness, while I was there the manager (I assume) had an employee cleaning the inside of the window tracks and the rest of the restaurant was pretty spotless too.