According to the latest YouGov poll, Labour is still ahead by 6 points.
http://cdn.yougov.com/cumulus_uploads/document/sqxomr7kyn/YG-Archive-Pol-Sunday-Times-results-160813.pdf
This isn't a huge gap but Labour have been ahead of the Tories since not long after the 2010 Election. If Labour are having such difficulties, why is Dave not ahead by 6 points ?
The answer may lie in the above YouGov link. When people were asked if Dave was doing well as Prime Minister, 39% said that he was doing well, but 54% said that he was doing badly. ( to be strictly fair, the Poll also suggests that none of the party leaders were performing well at all )
The LibDem results are truly appalling....only 10% in this Poll.
So, I don't think we can write off Labours chances in 2015 quite yet. Don't forget...the only reason that the Tories are in power at all is because the LibDems helped them with their 57 MPs.
Still a lot to play for it would seem !