I beg to differ. There is considerable precedent, obviously including Judge Royce Lamberth's initial ruling. But there also is the subsequent dismissal ruled by Judge Robert W. Pratt in the Continental-Western case filed in the U.S. District Court, Southern District of Iowa, Central Division.
A complaint almost identical to Perry was dismissed on February 3, 2015.
I understand that dismissal was partly on the basis of similarity to Perry and questions of the parent company of C-W being involved in the Perry case, but I specifically refer you to the lengthy commentary from Judge Pratt that confirms the correctness of the Lamberth ruling. This can be found on page 19, footnote #6.