[{"observed_at":"2026-09-07 16:46:49.289443+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTQxMjY1MTA0","source_instructor_id":"rmp:1839798","instructor_name":"Chunming Zhang","course_label":"STAT609","course_id":"STAT 609","course_uid":"course_c12730b42971bfae90899021","review_date":"2025-05-13 13:42:14 +0000 UTC","comment":"Horrible teacher! Her homework and class content are miles different from the test. Be prepared to suffer!","source_url":"https://www.ratemyprofessors.com/professor/1839798","quality_rating":1.0,"difficulty_rating":5.0},{"observed_at":"2026-09-07 16:46:49.289443+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTIyMTUyODM2","source_instructor_id":"rmp:1839798","instructor_name":"Chunming Zhang","course_label":"STAT609","course_id":"STAT 609","course_uid":"course_c12730b42971bfae90899021","review_date":"2013-10-02 17:24:15 +0000 UTC","comment":"Excellent researcher as well as a great teacher. Prof. Zhang always simplified a complex topic to the level of her students and clearly explained the concepts. She always gave pertinent examples to help explain a difficult theory.","source_url":"https://www.ratemyprofessors.com/professor/1839798","quality_rating":5.0,"difficulty_rating":3.0}]