Hi, I passed PMP yesterday with 3P and 2 MP. Here are few my personal comments for those who are confused judging if they are ready.

I could not remember ITTO and was sure it will make me suffer during exam but beleive me its not complete true. 

But you should be able to pick the correct ITTO item out of 3 other incorrect options.

The exam day morning I was doing last revision of ITTOs but beleive me if turned over page I could not remember the IITO I read in last page :) but since last couple of days I did revission ITTOs several times.