AI Rate Professor

Engineering

Antonio Castro

ENGI242 · PHYS240 · ENGI241 · PHYS140 · ENG242 · ENGI110 · CIRCUITS · ENGI220 · ENGI100 · 20 lifetime ratings

AI rating
95/100
RMP rating
4.5/5
Take again
91.67%
Difficulty
2.5

The decision

if you can—he is a rare engineering gem who makes hard material feel doable and grades fairly.

Best fit · Beginner FriendlyCaring mentorEasy A with homeworkAmazing lecturesInspirationalOpen-book tests
  • Students call him life-changing for physics and engineering transfer paths.
  • but often credit/no-credit; .
  • , and helps outside class.

Key questions

Four answers before you build your schedule.

Is this an easy A?

EasyA

82/100

Many report easy A or B if ; and open notes with guided problem solving.

Both online and ; online notes more homework credit and easy tests.

Is the course easy?

Beginner

68/100

Physics and engineering content is real but he simplifies it so beginners feel capable rather than crushed.

In-person comments stress clarity; one online PHYS140 review found lectures less effective than YouTube.

Is attendance flexible?

Varies

48/100

while others say no roll call or .

Mixed signals appear mainly in in-person reviews; online sample is too small to separate cleanly.

Is this professor recommended?

MustTake

93/100

Overwhelming praise for transfer-bound engineers with and .

In-person reviews drive the rave; the two online .

Course guide

See how this professor fits your week.

Grading

Generous

84/100

and tests open book; grades skew A or A+ when reported.

Format shift

In-person easy-A comments dominate; online also describes easy tests.

Workload

Moderate

48/100

Lots of , but much of it is completion-based rather than perfect accuracy.

Format shift

; online ENG242 stresses volume with credit-only requirement.

Teaching experience

Excellent

92/100

, and genuine care that builds confidence.

Format shift

In-person excellence is near-unanimous; online quality is more mixed on lecture energy.

Assessment method

Balanced

55/100

Tests matter and can be test-heavy, but .

Format shift

engineering comments.

Luni fit check

Weigh these signals against your actual schedule.

Get help balancing workload, grading, and timing when no option is an obvious fit.

Course format

Compare the in-person and online experience.

Classroom format

In person

18 reviews

High confidence · Best fit for Beginner Friendly

In person he is repeatedly called the , and worth commuting for.

Main concern

A few warn open-book hand-holding may leave transfer students underprepared later.

What students said

“DO ANYTHING TO GET INTO HIS CLASS. HE IS THE ONLY REASON I CHOSE NAPA VALLEY COLLEGE.”
PHYS140
“Castro is the life if you are planning to get any degree in engineering.”
ENGI241
“As long as you pay attention, take good notes and do the B.”
PHYS140

Remote format

Online

2 reviews

Low confidence · Best fit for Effort For Reward

Online sections still show mastery and lots of , but lectures can feel long and .

Main concern

Long drawn-out lectures and .

What students said

“His lectures are very long (3 hours, 2x a week) and drawn-out. I had better learning experiences on Youtube.”
PHYS140
“There is ALOT of homework, but it is only required that you do it, not that you get it right.”
ENG242

Exam style

Know what to expect from exams and major assignments.

Exams are often open book and open notes with problems similar to book or .

Open BookOpen NotesGuided Problem SolvingTest Heavy

Assessment risk

StudentFriendly

84/100

Low score means less forgiving assessment conditions.

In person

In-person reviews repeatedly describe open-book open-notes tests with problem walkthroughs.

Open BookOpen NotesTest Heavy
“ and tells you how to solve each problem basically.”
ENGI241
“ and since its open book, open notes you might stumble upon one of the test question from the book similar to the test.”
ENGI241

Online

Online comments describe easy tests and .

Easy TestsHomework Credit/No Credit
“The HW is basically credit/no credit, and the .”
PHYS140

Student evidence

See what students actually said.

Top student voice

“DO ANYTHING TO GET INTO HIS CLASS. HE IS THE ONLY REASON I CHOSE NAPA VALLEY COLLEGE. AGAIN. DO ANYTHING TO GET INTO HIS CLASS. HE IS AMAZING.”

Voice snapshots generated from 20 reviews, highlighting care, lecture clarity, and . Credibility rating: High.

🌟 Teaching Quality

92/100

“Castro is the life if you are planning to get any degree in engineering.”

💯 Easy Path to Strong Grades

82/100

“As long as you pay attention, take good notes and do the B.”

❤️ Student Care

90/100

“He doesn't make you feel stupid and you can ask him anything and .”

👍 Recommendation Energy

93/100

“If you are an engineering major, planning to transfer, make no mistake;get over to NVC and do . Castro.”

Theme 1

👨‍🏫 About Teaching Style

  • His lectures are amazing and he makes things as easy as it could be.
  • He engages students as equals which makes the learning process natural.
  • The way he explains it is so own book.

Theme 2

📈 About Difficulty & Grades

  • Recommend if your trying to fluff your GPA before transferring.
  • There is ALOT of homework, but it is only required that you do it, not that you get it right.
  • and tells you how to solve each problem basically.

Theme 3

❤️ About Character

  • Professor Castro is a stellar human being.
  • Mr. Castro is the .
  • He's also a great person outside of class.

Data context

See exactly what the AI read.

Analysis sample

20

Recent reviews read by the AI

20

Lifetime ratings

86/100

Evidence confidence

20 detailed reviews spanning many years with strong consistency on care and teaching quality support high confidence.

Inside 20 stored ratings

Quality ratings

5 out of 515
4 out of 52
3 out of 52
2 out of 50
1 out of 51

Course coverage

PHYS1407 reviews
ENGI2416 reviews
CIRCUITS1 review
ENG2421 review
ENGI1001 review
Show 4 more courses
ENGI1101 review
ENGI2201 review
ENGI2421 review
PHYS2401 review

Reported outcomes

A range results lead the reported letter grades.

12 reported outcomes

A range

10

A+ 3 · A 6 · A- 1

B range

2

B 2

C range

0

No reported values

D range

0

No reported values

F

0

No reported values

No letter grade reported

0

No reported values