You see, I'm with you on tories and Lib Dems. Labour however I do know what they stand for. Ironically, I'm slightly worried they're leaning a little over-left on their recent policies, but I'd have to check a manifesto to see how they played out - the last one got me behind them.
On the question of trust however, it may be a low base, but we have a Prime Minister who has managed to get there despite lying, being sacked for lying, and discussing aiding and abetting somebody's desire to beat up a journalist! Now he's in charge, he shows no sign of being anything other than the man-child he's always appeared to be - the flagrant disregard of laws, rules, and general truth is startling really - he's unfit to be in office.
In that context, He's unelectable in normal times!
Anyway, referendum before election please. Then we can elect a government based on what they intend to do for the country, rather than see those policies sidetracked.