Agree, the instructor deemed him competent for XC. Yes some schools RAA and GA take much, much longer and we hear stories of stretching out the training to make more money from the student, (don't know could be true; my personal experience is that some instructors stay on the controls for more than 50% of time that you as the student are not learning / gaining experience; I'm talking that they are staying on in control not demonstrating what they want you to do; just showing how good they are, in my opinion. I don't know the instructor but seems he was very experienced and good. Maybe made a slight hours required error or incorrect interpretation of experience required. Hope the investigators look into his images and sms messages to gain what ever info about other power aircraft experience he had performed, as any such would have assisted in his transition ability.