I am using the Kaplan review course, the Kaplan "Strategies, Practice, and Review" book, and the La Charity book. I have heard people say that Kaplan doesn't offer much in the way of content, but the review course has very comprehensive content reviews on their website and the free books you receive with the course, "Basics" and "The RN Course Book" seem sufficient to me.
I will take the NCLEX sometime in June. I really feel like Kaplan is worth it. Really take your time to identify the topic of the question and work through whatever strategy you need to use. If you think them through and take your time, you will start to see patterns in the questions and, without even realizing, you will start answering more and more correct.
Well, I'll be signing off now and applying for a job at Kaplan since I'm doing such a good job blowing smoke up their a**