Anyone keep redfoot tortoises? What are they really like?

This is the first thread in the Turtles and Tortoises forum, so I figured I'd start with something easy and fun. A few of us have been wondering about redfoot tortoises, and I'd love to hear from people who actually live with them. Care sheets are great, but they don't tell you much about personality.

If you keep red foots, what are they like day to day? Are they bold and curious, shy, food-obsessed? And if you could tell someone thinking about getting one just one thing, what would it be?