Hi,
I made the same experience as Jinkev,
I have following impression:
• Exam Pack 1 is more difficult, leads to approax. 50 points lower.
• Especially in the sentence correction part it differs from what I have experienced when I practiced with OG Books and the default GMAT pack. What I mean is for instance in the OG answer choices including “Being” or “Instead” or Answer choices which were not part of a group of answer choices were almost always wrong, whereas in the exam pack 1 it seems that this different.
I am now wondering if all these “fast rules” which developed unconsciously are treated different in the real exam? ( I know that there is no guaranty with these rules, but still people are following them because of experience and it would of course be very irritating and could lead to a much weaker result).
Thanks for any more feedback.
Levent