Ask long-term GTD practitioners which habit actually keeps the system alive and the answer is boringly unanimous: the weekly review. It's also the habit most people drop first. Here's a complete Toodledo setup that makes the review a 30-minute checklist instead of an act of willpower — using statuses, saved searches, and one recurring task.
Reviews die when they're vague ("look over the system") or long (90 unstructured minutes). The fix is a fixed checklist working through pre-built views — you don't decide what to look at; you open the next saved search on the list. Structure beats resolve. (More on the general habit: the weekly review habit.)
1. Use GTD statuses. Toodledo's status field maps to GTD out of the box: Next Action, Active, Planning, Waiting, Someday, plus Reference for non-actionable keepers. Start tagging tasks as you touch them; don't backfill.
2. Build five saved searches:
3. Create the review itself as a recurring task — "Weekly Review", every Friday (or Sunday), with the checklist below pasted into the task note so it travels with you.
Anchor it to an existing rhythm (Friday wrap-up or Sunday evening), protect the same 30 minutes, and let the checklist carry you on the weeks you don't feel like it — those are the weeks it matters. Miss a week? Run the same checklist; it just takes ten minutes longer. The system forgives.
Everything above works on Toodledo's free plan. Build the five searches once, and the review stops being a discipline and becomes a route.