I can tell you where the worst burger in Orlando is...and that would be Planet Hollywood at DTD! LOL
Cold, overcooked, yuck... and we waited 1.5 hours for it...after they told us the wait was 30 mins....and it's unbelievably LOUD in that place and it doesn't let up one bit...definitely a place to avoid.
Overpriced too..for an overcooked, cold burger, it was $14.
Wendy's is better, honestly, actually come to think of it, so is McDonald's.
So were the burgers we bought from the store and cooked on the grill ourselves.