I'm mostly going to address Alyssa's question here; Rajeev, if you'd like to have an in-depth conversation about your specific issue, please start a separate thread. (Right now, you two have similar issues, but things will get more complicated as we discuss. It becomes too confusing to discuss two separate people in one thread.)
First, this is a pretty typical situation for a CAT: the better you do, the harder you feel the test is. That's not how paper tests works, so it feels weird, but it's normal for a CAT.
Second, if either of you took the course, then you're eligible for a free Post-Exam Assessment. This is a phone call with an instructor to figure out what went wrong and come up with a plan to re-take the test. If this applies to you, please send an email to
studentservices@manhattangmat.com ASAP and request the Post-Exam Assessment. Let me know whether this applies to you - I'll give you some things to get started with below, but if you can do a PEA, you'll get a much more comprehensive review and game plan.
Third, can you give me some more detail as to what you'd been scoring on your practice tests, so that we can see how that compares to your real test scores? Also please let me know whether you took the practice tests under full official conditions (includings essays and 8-minute breaks). If you didn't, then part of it could be simple stamina: you weren't fully prepared for the length of time, the lack of mental breaks, etc, and your performance on the verbal (the last part of the test) suffered as a result.
As a general rule, most of our learning comes from review and analysis of problems we've already tried. I'd say maybe 15-20% of our learning comes from trying problems for the first time, and the rest comes from the 5-10 minutes we spend reviewing the problems afterwards. If you took the course, the "how to review" lesson was during session 2 and you can download the handout from the Course Downloads section of your student center. Here are the questions:
Was I able to CATEGORIZE this question by topic and subtopic? By process / technique?
Did I make a CONNECTION to previous experience? Or did I have to do it all from scratch?
Did I COMPREHEND the symbols, text, questions, statements, and answer choices?
Did I understand the CONTENT being tested?
Did I choose the best APPROACH?
Did I have the SKILLS to follow through?
Am I comfortable with OTHER STRATEGIES that would have worked, at least partially? How should I have made an educated guess?
Do I understand every TRAP & TRICK that the writer built into the question, including wrong answers?
Have I MASTERED this problem? Could I explain every aspect, fully, to someone else?
How will I RECOGNIZE similar problems in the future?
So - it actually doesn't matter that you've already done lots of these problems once (OG, etc). You're not done with them, because you haven't learned everything you could've learned from them - which doesn't come from just doing them in the first place. Make sense? :)
By the way, excellent job on the essays - you may want to "go for a 5" next time to reduce the amount of brain energy you use. That will help you increase your mental stamina for the verbal section. And if you didn't do the essays on practice tests, start doing them. I know you'll be fine on the score, but you also need to practice that stamina.