I noticed that some of the best students in my class were sitting with me during the Kaplan review course we'd all registered for.
Did we learn everything we needed to know for the NCLEX in school? Well, coursework, sure. Content we all had down just fine. But when it came to deciding which of the two correct answers was the more correct answer, none of us wanted to screw around with guessing. We wanted to be as prepared as possible, and I can't TELL you how glad I am that I did that course!
I always did better on written assignments and clinicals than tests in school. B's on tests and high A's on everything else. Did I want to take a chance that the NCLEX would also be a "B" for me, and passing? NO WAY. Neither did the classmates who thought the same thing.
If you feel you did well enough on your school exams to not need the review course, then I wish you the best and perhaps you are 100% correct....and you'll save the money. But I am pretty sure that if you talk someone out of the course and they fail, they won't look back on that decision kindly.
Honestly, I didn't see Kaplan as a REVIEW course: the instructor assumed we already knew the material, or we wouldn't be in that room. Instead, it was really a test-taking course, and one that I felt prepared me well. Actually, the classroom time wasn't important to me in the least, but the online tests were absolutely priceless. Ok, LOL, they cost $299., but were worth far more imho
No one can settle this argument for you at all. If you take the test and pass without the Kaplan course, you can say "see, it was unnecessary". Of course you have no way of knowing that, except to know yourself and your test-taking habits and skills very well.
A classmate of mine took a different review course (not Kaplan). I don't remember why; maybe it was cheaper, or shorter, or something. She didn't pass. But she was a very poor test taker in the first place. She tried again, second time with Kaplan, and passed. Who knows what all the variables were, but there it is.