the multiple choice was fair, but you really need to know the material. lots of "select 4 items which ..." questions. i studied kaplan & jenny's notes & studyblue flashcards. i took 5 weeks of studying - probably overkill but again, material is broad & it touches all aspects of the material.
the grading vignette was very similar to the ncarb version. easy.
the design vignette was challenging but eminently doable. you need to practice a lot to get familar with drawing & modifying drawing elements. can't stress it enough: practice practice practice. if you are quick with the software, you can work out the issues. time becomes a problem if you are slow.
i hope i passed