my problem with abbott is that he seems like a loose cannon, too unpredictable. whilst i've lost faith in krudd, he does what a prime minister should, presents well in interviews, is consistent and doesn't make outlandish statements.
I would have been happy to vote liberal this election if turnbull was still leader, he is much more authoritative and consistent leader. i thought he showed great courage as opposition leader backing the government's ets.
On the other hand you've got abbott whos political tactics is to unequivocally slam every government policy. I believe criticism is warranted where it is due, but there are some policies which just make common sense which he still finds some angle to hit off on.
tl;dr this election feels like there is nothing inspiring to come of it