The real question is, do you even WANT a Hillary presidency with such high negatives? Do you really think she's going to have any kind of mandate if she just manages to get into office while, as you say, everyone hates her? As we saw with The Fragile One, getting elected is just the start. No one cares that you won after that, they care what you're going to do in office.
Actually, I think once HIllary starts correcting many of the misconceptions out there - you, like she committed murder, she hates women, she hates men, she was the secret shooter on the grassy knoll - once she starts correcting all this misinformation that the "New" conservatives are relying on, a lot of those negatives are gonna turn around.
Besides, since Trump's are even worse, if that question were true for Hillary, how much more so is it true for Trump?
And here's the political reality. A "third party option" isn't. Historically, in the last 48 years, the
best that a third party candidate did was 12%. In other words he was nothing more than a spoiler for one of the two actual candidates.
They can't get on the debate stage, most can't even get enough support to even get on all 50 ballots, and they don't have anywhere near the war chest to launch any kind of meaningful campaign.
So, while I know the mythical "third party candidate" is the really popular dissension option these days, the reality is it just isn't viable. The only thing the "third party" candidate does is pull from, usually, which ever party is performing the best. In this case it's Hillary. This is why Bernie won't consider an independent run. Because, while he may not be thrilled with Hillary, he has one primary goal - to make sure that the only way Trump ever sees the inside of the White House is as part of one of those Capitol tours.