It’s not the most powerful To Do task manager around but it is free and it did introduce the whole idea of location reminders. Oh, how I love those: “Remind me to go to the supermarket when I leave here”. Wonderful.
But I use that feature via OmniFocus, which ties in to it, rather than in Reminders itself. So I’m not a big Reminders user but here’s someone who is:
Tutorial- Reminders App from cmarcotte on Vimeo.