Tried this as part of a Bzzagent campaign. It has 45% less saturated fat than olive oil, so is a healthier way to cook. It's chilled, so you'll find it in the chilled ailse of the supermarket. Flora Cuisine is a unique chilled cooking liquid made of linseed, rapeseed and sunflower oil.
Whilst this is a healthier way to cook, I think I will still stick with my 1 cal per spray cooking oils like Frylight.