have to disagree on this. i scored high 70s for mock 1, and when i clicked submit, i actually felt pretty good, and indeed not much surprise, other than econ of 50%
i just finished mock 2, and there were at least 5 questions that i have never seen/done before, and lots uncertainties in other questions, i thought this one would be close, and indeed i got 72%
timing wise, i have to agree, i have abt 30 min to spare.
would love to hear other members comments between these 2 mocks