[{"observed_at":"2026-09-07 16:12:10.449164+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTIyNzg5NDcz","source_instructor_id":"rmp:1877077","instructor_name":"Peng Shi","course_label":"ACTSCI654","course_id":"ACTSCI 654","course_uid":"course_2df2f7477ed071a49c40488a","review_date":"2014-01-24 12:29:44 +0000 UTC","comment":"Prof Shi is a very likable, humorous, and down-to-earth professor. The material was actually quite difficult and theoretical (a lot of it just went right over my head), but he makes the exams manageable. I highly recommend him.","source_url":"https://www.ratemyprofessors.com/professor/1877077","quality_rating":4.0,"difficulty_rating":2.0}]