Yes and no. If I had studied more I would have gotten some of the iffy questions right and passed with a larger margin. But there were a lot of questions I've never seen before, and in the past what I've heard, is if you had a good study guide, you would have seen every question. But that's not the case any more.
It's a combination of my overconfidence and the newer test. I'm a book learner so if I read it, I usually remember it and I take tests very well. So I went in confident I knew the material better than I really do. I mean I know it enough to "pass" the FAA's test but I'm not satisfied with that at all.
Check this out, Free for download from the FAA or for purchase through any pilot supply in book form. This publication alone will provide the answers to over 85% of the questions on your PP written and oral. You can find the rest of the questions here.
On that page you will find the answers to every question on every rating test the FAA gives a pilot up to ATP exclusive Type Ratings. It's all right there, and reasonably well presented. It's one of the things the FAA provides us. You can buy whatever you please, but the government will give you what you need to study to get any pilot rating.
This is the material that all the test questions were made from. You will be studying the same phraseology that the person writing the test questions is reading as he is writing the question.
If you know the material the tests are based on you will pass the test well. The FAA provides "Free Ground School" if you make yourself avail of all the resources here.