Ask your son directly: “Does Ms. Deakin explain things clearly? Does she treat everyone fairly?” If you are a prospective employee: Speak to current staff off-record about her team’s morale. If you are a student: Her tests likely follow the textbook – revise exactly what she says, not more. Final note: Without precise role (e.g., “Chloe Deakin, Head of Year 9” or “Dulwich College Shanghai”), this review remains generic. For a deeper review, please provide her exact title or department.