I've heard some pretty bad things about ATP but at least they use a DPE for their checkrides. At Riddle most of the checkrides are done in house with an examiner who is an employee of the school. It's in their best interest for the applicant to pass on the first attempt. Someone could fail every in house "checkride" but still have a clean record in the eyes of the FAA and in airline interviews. Not saying their students are crap but it wouldn't be overwhelming difficult for one to slip through the cracks.