lets put it this way, Labour have no policies at present,just shooting down everything everyone else does. Which is normal at mid parliament. Agree with comments about Ed Milliband, and, Ed Balls was part (a major part) of the cause of the mess we are now in.
The lib dems are in dire straits over the coalition, although they are getting through their commitment to the basic £10k tax allowance threshold but have no policies other than that.
The Conservatives are trying to get us out of a massive mess, not of their making, but seem to be going about it in ham fisted way. Think most people agree we have to get the wasters, scroungers and layabouts off of benefits and quick. I also (personally) think that people whose desire it is to have large families should not expect the rest to sponsor them. The changes to child benefit are welcome but possibly being pitched too low, I'm sure others will agree/disagree.
I don't think we have a choice at present but to go with the flow, see where we are in two years and make an educated choice then. Personally don't think Milliband/Balls are up to creating a set of policies that will encourage supporters back to the fold, as the mess that was created under Brown's stewardship (and Blair in his latter years) will be relatively fresh in peoples memories.