The reality seems to be that most people, regardless of which spectrum they are on tend to still vote for the party they are most comfortable with, no matter how well that party embodies the things they stand for. So really they tend to just vote against the other party. At least, from talking to people here and in RL, that seems to me to be what it generally sounds like, ie, "I don't think party "x" is doing a great job but I'll be damned if I vote for party "y"."
Personally I don't think I'm voting in this next election, because I won't be voting for anyone who represents me, I will be voting for a lying hypocrite who merely wants power and wont' do anything to fix our problems no matter who I vote for, and right now, at this point (meaning maybe this will change) I can't stomach it. I just can't.