60 hours and still not solo?
I have had PPL's go through at or close to minimum hours and a couple take 100 hrs, and from 17 to 67 years old, from all walks of life, different attitudes and aptitudes.
As long as the school has had the conversion with the student that this is taking longer than it should and the student is fully aware of their limitations then it's fine. What they should not do is milk them for the flying.
Maddmatt:
Advance Helicopters at Shoreham.