This place is good enough that I have been going there on and off for almost 10 years.
I am not crazy about their galley boy, but that is more a like it or like it to the point of never ordering anything else burger. Most my friends only go with that one.
I just prefer the double or triple cheeseburger with everything. Potato teasers on the side.
I think it is brown sugar they use if you are trying to recreate the sweetness/signature taste at home.
Back to the review, really anything on their menu seems to be fine.
If in area, choose this over Sonic.