[{"observed_at":"2026-09-07 16:36:31.041150+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTM0MTk1NjAz","source_instructor_id":"rmp:2257703","instructor_name":"Hongrui Jiang","course_label":"ECE542","course_id":"ECE 542","course_uid":"course_800240e123aa63ca6a162dd9","review_date":"2020-12-25 01:06:56 +0000 UTC","comment":"He seems condescending to most, but it's only to people who pretend they know what they're talking about. He sees right through them. If you straight up tell him you don't understand and are respectful, he will slowly walk you through problems. Doesn't give out full scores easily unless it's impressive work, but he is a pretty lenient grader.","source_url":"https://www.ratemyprofessors.com/professor/2257703","quality_rating":5.0,"difficulty_rating":4.0},{"observed_at":"2026-09-07 16:36:31.041150+00:00","run_id":"20260907T155543-ce3781c4","source_review_id":"UmF0aW5nLTMzNzcwNjk0","source_instructor_id":"rmp:2257703","instructor_name":"Hongrui Jiang","course_label":"ECE542","course_id":"ECE 542","course_uid":"course_800240e123aa63ca6a162dd9","review_date":"2020-11-04 22:17:16 +0000 UTC","comment":"Professor Jiang is very patient. I took ECE 340 and now is taking ECE 542. The content of ECE 542 is his research focus; therefore, the homework sets are fun and creative. The projects are helpful for learning too. Strongly recommend!","source_url":"https://www.ratemyprofessors.com/professor/2257703","quality_rating":5.0,"difficulty_rating":4.0}]