[{"observed_at":"2026-09-07 16:36:23.251989+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTM0NTQ3MzI2","source_instructor_id":"rmp:1136169","instructor_name":"Huifang Xu","course_label":"GEOSCI360","course_id":"GEOSCI/GLE 360","course_uid":"course_c12870ea5f4395a0bdc83d31","review_date":"2021-04-14 01:48:53 +0000 UTC","comment":"Great lectures. Prof. Xu makes mineralogy really fun even though it is a lot of memorization and facts. His online lectures were a bit confusing because he would write over his own words. Makes an effort to be funny and make class fun. Definitely go to office hours. Textbook is very necessary, but could be a pdf. Exams were very hard.","source_url":"https://www.ratemyprofessors.com/professor/1136169","quality_rating":5.0,"difficulty_rating":5.0},{"observed_at":"2026-09-07 16:36:23.251989+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTI1MzgwMjgx","source_instructor_id":"rmp:1136169","instructor_name":"Huifang Xu","course_label":"GEOSCI360","course_id":"GEOSCI/GLE 360","course_uid":"course_c12870ea5f4395a0bdc83d31","review_date":"2015-11-10 12:29:49 +0000 UTC","comment":"The tests are kind of tricky, and his lectures are slightly confusing at times (goes on rants occasionally relevant to the topic). He is a great guy who keeps the lecture somewhat engaging, at least when he isn't overloading us with slide content.","source_url":"https://www.ratemyprofessors.com/professor/1136169","quality_rating":4.0,"difficulty_rating":3.0},{"observed_at":"2026-09-07 16:11:54.846734+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTI1MzgwMzIz","source_instructor_id":"rmp:337735","instructor_name":"Phil Brown","course_label":"GEOSCI360","course_id":"GEOSCI/GLE 360","course_uid":"course_c12870ea5f4395a0bdc83d31","review_date":"2015-11-10 12:34:36 +0000 UTC","comment":"Phil is the funniest professor I've ever had. He loves helping students out, which is good given the difficulty of this course at times. He is very good at explaining tough concepts and you can tell how much he loves getting students to understand tough concepts. Go into office hours for his help and it will pay off.","source_url":"https://www.ratemyprofessors.com/professor/337735","quality_rating":5.0,"difficulty_rating":3.0}]