GRE Math Prep Course: The A–Z on GRE Math Topic by Topic vs PMP Exam Prep Seminar - Complete Exam Coverage with 35 PDUs

The course is a tightly-organised library of 240 worked GRE quant solutions across ~13 hours, taught topic by topic from the absolute basics up through harder material like probability. Reviewers consistently praise the clear, step-by-step breakdowns and the memorable mnemonic devices (the "Beyonce Rule" is the one people quote back). The recurring content caveat is that it is purely solution walkthroughs — there are no embedded original practice questions, so the "content" is teaching, not testing.

Olu Sanya is the strongest part of the package. A Morehouse/Georgia Tech Applied Physics and Electrical Engineering graduate with 14+ years of test-prep experience, he is repeatedly described as engaging, patient and good at making a nervous student feel math is learnable. His stated philosophy — "it's not difficult, you just don't know it yet" — shows up in the teaching, and the free 1-hour Skype session he offers is a rare personal touch at this price.

List price is around $70 but the course is almost always on sale in the $10-20 band with lifetime access, plus a free formula-sheet PDF and a bonus Skype session — genuinely cheap versus Magoosh, Manhattan or Target Test Prep. The honest deduction is that you are required to buy Barron's 6 GRE Practice Tests separately to actually use the videos, so the true out-of-pocket cost is higher than the headline, and independent reviewers note Barron's is not the best-regarded practice source.

The weakest dimension by a wide margin and the one every critical source agrees on. The course contains no independent practice questions, no quizzes and no full-length tests — it is built entirely around explaining problems from an external Barron's book you must purchase yourself. BrightLink Prep is blunt that "there are no practice exercises crucial to forming a solid understanding," and points out Barron's is a questionable choice versus official ETS material.

Learners credit the method with building confidence and giving them concrete strategies for question types they previously froze on, and the topic-by-topic mastery approach maps well onto how GRE quant is structured. But because the course supplies no practice and no full-length mocks, score movement depends entirely on the learner doing the external Barron's (and ideally official ETS) practice on top — the videos teach the how, not the timed reps.

The course is one of the most complete PMP libraries on Udemy — 290 lectures across roughly 24.5 hours, mapped to the PMBOK Guide and split into the PMI exam's three domains (around 20 hours on ways of working, 9 on business acumen, 6 on power skills). Reviewers praise the depth of the worked case studies, the Earned Value Management and ITTO walkthroughs, and the formula coverage. The recurring content caveat is that some material reads as paraphrasing the PMBOK Guide and that the PMBOK 6-to-7 transition left a few coverage seams.

Joseph Phillips is the strongest part of the package and the reason most reviewers recommend it. A McGraw-Hill/AMA/Dummies Press project-management author with 25+ years of consulting and training experience, certified as PMP, PMI-ACP, ITIL, Project+ and a Certified Technical Trainer, he is repeatedly described as clear, articulate and good at breaking complex PMI concepts into understandable parts. The one consistent knock is that he does not answer messages — there is no real instructor interaction beyond the Udemy Q&A forum.

List price runs higher but the course is almost always on sale around $15-25 with lifetime access, and it delivers a genuine 35-contact-hour certificate that satisfies the mandatory PMI education requirement to sit the PMP exam — something most learners would otherwise pay a bootcamp hundreds or thousands of dollars for. That certificate alone makes it one of the best-value ways to clear the PMP eligibility hurdle, with the honest deduction being that you will likely buy a separate exam simulator for practice volume.

The weakest dimension and the one nearly every critical source flags. The course includes section quizzes, formula quizzes and two full-length 200-question practice exams, which is not nothing, but reviewers agree it is not enough question volume to be exam-ready and recommend buying a dedicated PMP simulator on top. There are also repeated complaints about quiz questions that are not covered in the lectures and a handful of wrong or unrevised answer keys.

The course has hundreds of learners crediting it with passing the PMP exam, often on the first attempt, and several describe a workable plan of pairing each PMBOK chapter with the matching lecture over about a month. The deduction is that almost no one passes on this course alone — the consistent advice across sources is to supplement with a separate question bank or simulator, so score movement depends on the learner adding practice the course does not fully provide.