[{"observed_at":"2026-09-07 16:56:55.504552+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTE0NTc2NzAx","source_instructor_id":"rmp:314655","instructor_name":"Alexander Nagel","course_label":"MATH722","course_id":"MATH 722","course_uid":"course_f14af393237e30c6a39c8fb8","review_date":"2008-06-11 21:16:47 +0000 UTC","comment":"Prof Nagel. Is one of the finest professors at the UW. I had him many years ago for 722 he made the material clear and interesting.","source_url":"https://www.ratemyprofessors.com/professor/314655","quality_rating":5.0,"difficulty_rating":1.0}]