I do believe it was the subject of a study by McD. Some 4 years ago they employed a security guard to count vehicles over a three month period or so. Reportedly, it was part of a feasibility study. Nothing ever came of it. Mind you, it would seem that there are a lot more customers going to Robinson's today than there were 4 years ago. The main car park is full to brimming and auxillary uncovered car park seems well occupied too. I agree with you Cent, I think it would do good trade today.
Robinson's parking lot is nearly full every day, weekends it is insane it is so full. If they did a 3 month feasibility study now going by the cars in the lot they would see their folly.
And being that McD's is a known product and everyone knows the 'brand' I think they would be full most days. And they now have many things besides beef burgers and the Thais would flock to the place if there was one in Robinson's.