Unfortunately, this writer is wrong on most (probably all) counts:
PLI generally gets rave reviews (though I guess we have one exception here)… see
http://www.pli.edu/patentcenter/patentbarreview/testimonials.asp …much better than our competitors. Check this Website and others. And we have a great pass rate. Patent law isn’t the most exciting substance, but we do our best to make it easily digestible and even a little bit funny. Most of the jokes DO help you remember the rules.
The questions from old exams are not covered by copyright, since they are publicly released. And those old questions do show up in great numbers on most exams today. But we still think they’re not enough to pass the exam today. They haven’t released an exam since 2003, and there have been some significant changes to what they test and how they test it. We take great pains to make sure that our course teaches to the Exam as it is today. And we draft new questions to reflect questions people see on the Exam. People relying on old Exams (or the MPEP itself) for study will probably always get close to passing, but never quite get there (unless they get lucky, or do some extra study on their own outside of the MPEP and old exams).
I’d just ask people to do their due diligence before they take the Exam.
Mark Dighton, Esq.
Admin. Director, PLI's Patent Bar Review