I am fairly new to gtd and have only done a couple of weekly reviews. How should i be doing it. I just read my projects list and then go through each project plan to see where I'm at and if anything needs updating. Should I be doing more than this? More planning? Or is a weekly review just that. Going through the plans and seeing where you are at? How long so you guys spend on your review. Do you do it in one go or at different times?