K2Y, completely wrong
Well, at least in one subject.
If anybody from duo would have heard you call them a low-cost airline they would have been displeased to say the least! They were certainly NOT a low cost carrier, you clearly haven't been on one of their flights otherwise you would have been able to tell the difference.
The whole strategy was to offer service rather than low cost! Given more time and money I'm sure it would have worked, sad to see them gone!
Good luck all in finding jobs elsewhere!