I can see why you're a bit fed up with this. I did Boson and I was hoping it will help me out. Boson is still great with the way they explain things with their products. One thing I have noticed with the CISSP exam is that, they set up the exam to fail a lot of people and that's not fair. The books they recommend you to buy and read do not help most people to pass the test. It's like they want to make money out of the people. If your job does not require you to take this exam, do not take it. Good luck to those who take it and pass on their first try.
When I took it and failed, I came out and researched on some of the questions I remember during the exams. I couldn't believe where I found some of the answers. Most of the answers came from some articles some of these security experts have written and posted out there. Security related articles! And I believe most of these authors write the questions for ISC2. There are some questions that if you have read the ISC2 Official Guide 4th Edition into detail, you can answer without doubt. But it's just annoying to find out that,that book alone or the Sybex 7th or 8th Edition of the CISSP Guide is not going to help you to pass no matter how you understand the concept. It's not hard to understand the concept when you read these books or the Shon Harris All-One-One CISSP Study Guides. It's not hard. It's just the way they twist the question to confuse you and the answer you know you're familiar with in the those recommended books is not gonna be one of those when you take the test. You can read about each domain and understand the concept alright. It's how they twist the question and I bet you when you come out of the exam room, you will not find the answer even in the book they recommended you to spend your money on and study. That's not fair to the security professional! That makes the exam looks like a SCAM!
My tip for those still studying for this test is to read the NIST guides and also SAN guides from the Information Security Institute.
In the near future, I will write about why this CISSP is fair or not to the security professionals out there.