Wigan played nice football, their 'performances' were fine, unfortunately their results weren't.
It boils down to what encompasses a 'performance', is it just technical ability, nice passing, ball retention and possession, maybe the odd well created goal, or is it wether those displays lead to victories, points and a reflection of those performances.
We are treading into Moyes territory, knowing that the position of manager is one of the safest due to the inability or credibility of the board to make judgements, and that what is seen as acceptable differs from that of the supporters, especially those who pay their money, remember better times and all too well remember the worst of times. Signs that pointed to a brighter future 24 months ago have been replaced with concern, that is a good measurement of 'performance'.