One system that is used to help new CFI's is Mentoring by a more experienced
CFI. If this is practiced at your FBO and your new CFI has an experienced
CFI mentoring him, I wouldn't worry too much. Do the CFI's at this FBO work
together, exchange experience and cross check each others students? Or are
they all extremely protective of their students and their paychecks
unwilling to confer with each other for the benefit of the student? Try to
hire the collective knowledge and experience of the CFI's rather than just
one.
Jim