Craft, sadly i think the electorate are a fickle lot and will probably go Labours way, if so then see what a mess they can make of undoing some of the changes made to the welfare state benefits bill which is enormous, which many seem to think is a good thing, to cut out waste and indeed get spending under control, and inflation down, also a good thing, that will go back up if Labour has a cunning spending plan, money we don't have, but they will conjure it somehow and start their wrecking ball of spend spend spend, one, though not the only the reason we get in such a mess, spending money we don't have. Will they also change the policies on immigration, and any other bill, law or simple idea that the coalition have agreed on. As to smacking the tories at every turn, can you not actually see that not only have they not been in power as long as you seem to think, but it's a coalition with the Lib Dems, who haven't covered themselves in glory whilst hanging on to the coattails of the tories.
As to David Cameron, he usually acquits himself well in the House of Commons, i didn't see what you mention, but have plenty of other times,
your rant is full of inaccuracies, where does it say nurses are given their P45's as to the job losses in Portsmouth, terrible, but was it to appease Alex Salmond?