Historical instructor

MARSHALL ONELLION

Adjusted rating
RMP difficulty
captured reviews
About this rating

Raw average: 1.68/5 from 90 quality ratings. The adjusted rating blends this with the UW review average (3.66/5), weighted as 20 additional ratings. Smaller samples stay closer to that average. Each captured review is counted once in the prior; this does not correct who chooses to leave a review.

RMP profile ↗ · All captured review dates; profile matched by name.

What students say

Original student reviews · all captured dates

PHYSICS 202
Quality 1/5Difficulty 5/5
This professor is so bad that after seeing that he was the only prof for the next course required for my physics major, I dropped the major. He was the least professional and rudest teacher or person I've ever had the displeasure of listening to. Unwilling to help students in any capacity, and exams that seemingly aim to make students fail. Avoid.
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PHYSICS 202
Quality 1/5Difficulty 4/5
Never have I ever had a more disrespectful professor. For example: someone asked a (very reasonable) question and he responded with, and I quote, "you must be joking," before answering it in a sarcastic manner. A few lectures afte… Read full reviewShow less
Never have I ever had a more disrespectful professor. For example: someone asked a (very reasonable) question and he responded with, and I quote, "you must be joking," before answering it in a sarcastic manner. A few lectures after, he disabled the chat and mic functions for students so we couldn't ask questions. Such a hostile man, and for what?
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PHYSICS 202
Quality 1/5Difficulty 5/5
In all seriousness, he does not seem to care about his students. Lectures were taught online and he disabled students ability to ask questions about material as he presented it in lecture. His exams were "more difficult than anything o… Read full reviewShow less
In all seriousness, he does not seem to care about his students. Lectures were taught online and he disabled students ability to ask questions about material as he presented it in lecture. His exams were "more difficult than anything offered in past physics 202 classes" according the the TA's. If you get his class, drop and take it another semester
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PHY241 · course not matched
Quality 1/5Difficulty 5/5
This man will make you hate physics more than you already do. Avoid him like your life depends on it.
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PHYSI202 · course not matched
Quality 1/5Difficulty 4/5
Has been rude to students who ask questions in class on multiple occasions, lectures are dry, poor transition to online learning
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Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.

Classes with MARSHALL ONELLION

No teaching recorded in Fall 2026.

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Recorded teaching history

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Teaching history may be incomplete. Course pages contain course-specific feedback and citations.

Instructor identity & provenance
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