I agree with the sentiment that has been shared on this forum. The exam was difficult for the wrong reasons and could have been designed much better. I felt my endless hours of studying were slapped in the face by out of the blue questions.
I think it’s important that we all email the SOA (education@soa.org) in order for our voices to be heard. If enough people bring the legitimate concerns that have been mentioned above to their attention, they may realize how serious this really is and be more mindful of the grading process for this sitting, in addition to considering the feedback for future exams.