Just watching the Mary Berry cookery programme now, her nails are awful and would never be allowed in a professional kitchen, first thing I would have told her was cut your nails and ditch any jewelry, it would never have been allowed anywhere i have worked. Did you notice she told you to put the filo tarts on a flat baking sheet to re-heat but hers were still in the individual tart tray,,,,, mmmm, you may have soggy tarts if you put them on a flat tray as figs contain a lot of liquid. I would actually pre-heat the that tray not too much but just enough to crisp the filo so it doesn't go soggy.
Also hate to see Chefs cooking in 'outdoor' clothes, as on saturday kitchen, and all that bling, and they may be told to wash their hands when touching meat but they never wash them before they start, I could go on but DGS just woke up from his after lunch snooze, have a good weekend.