[{"observed_at":"2026-09-07 16:04:46.551888+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTIxODcyNzE1","source_instructor_id":"rmp:806520","instructor_name":"Stephen Malpezzi","course_label":"ECON420","course_id":"ECON/REALEST/URBRPL 420","course_uid":"course_50007f8455de756ef2745b4c","review_date":"2013-06-07 13:58:40 +0000 UTC","comment":"Maybe the easiest class I've taken on campus. Got near 100%. Very smart man, knows a lot about many things. More about teaching you how to learn than teaching you about urban and regional economics. Class can either be very interesting because of his character or very boring depending on his mood.","source_url":"https://www.ratemyprofessors.com/professor/806520","quality_rating":4.0,"difficulty_rating":1.0},{"observed_at":"2026-09-07 15:57:36.349349+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTMzNjQyODkw","source_instructor_id":"rmp:2621123","instructor_name":"Yongheng Deng","course_label":"ECON420","course_id":"ECON/REALEST/URBRPL 420","course_uid":"course_50007f8455de756ef2745b4c","review_date":"2020-09-13 21:41:24 +0000 UTC","comment":"Deng was a pretty decent professor. He was genuinely passionate about the source material, which was nice, and he would go over how to the homework in class, which made some otherwise difficult assignments much easier. However, his accent is a little strong, and sometimes it can be difficult to tell what the test questions are asking.","source_url":"https://www.ratemyprofessors.com/professor/2621123","quality_rating":4.0,"difficulty_rating":3.0}]