I think Turnbull is as useless as tits on a bull, but I will vote for the Liberal Party every time just to keep Labor and Greens out.
AND - most importantly most Liberal voters will probably vote Pauline Hanson 1 and Liberals 2 and Labor and Greens last.
The Pauline Hanson vote will hopefully be a wake up call to the Liberals and Labor. Both major parties stink.