Got the three points we needed, and given that we're so close to the end of the season, and that we're going to be making quite a few changes in the summer, there's really not a load of point worrying too much about the awful performance.
We learned nothing new really. Centre backs aren't fit/good enough. Falcao not good enough. Valencia not good enough. Blind can't replace Carrick. Not enough quality on the bench.
But, meh, we knew all that stuff already. 3 points, banana skin just about avoided. A good result tomorrow and we can start sorting out the obvious problems we have in the squad over the summer.