Just passed the TOGAF 9 Level 1 and 2 Combined exam with a pass mark of 90/100. Part 2 was particularly difficult as expected and really tests your knowledge well. In particular, it tested my knowledge of the different architecture viewpoints that are tailored to match stakeholder concerns.
I won't give too much away (lest I violate the non-disclosure agreement) - but the official Study Guide for Part 2 (https://www2.opengroup.org/ogsys/jsp/publications/PublicationDetails.jsp?catalogno=b096) absolutely has to be known back-to-front to be able to answer the Part 2 questions. It contains content that isn't obvious from the publicly-available TOGAF 9.1 document (http://pubs.opengroup.org/architecture/togaf9-doc/arch/)
I was a bit worried going into the exam as I had just discovered one of my colleagues failed the TOGAF 8 bridging exam. Luckily I survived the gauntlet (with several late nights of study) and made it through.