Thanks for making this. One issue I have is that sometimes the reader converts JSON files to cells and sometimes to structures. If I understand right, this is a function of whether the fields are exactly the same. For my application, this is a real pain because sometimes the fields are out of order (cell) and sometimes they aren't (array) and my processing code can't work with both without a lot of work. Is there a way I can force it to always make cells? I know this may not be as fast, but I need to know what I'm going to get.