Sounds to me like they did a job on Millwall as they did with us on Saturday - No more, no Less - But fair play to Keith Hill for that!
As for the wider picture 1 away win in 12 months gives a more accurate picture than a one off game and accounts as to why they are in the poisition they are. My guess would be they will finish in the bottom 6 - lets hope we are still above them come the end of May.
As others have said the fixture pile up and state of their pitch will also have an impact on them going forward.
It isn't one win in twelve months - you've been told, now behave!