She should still win in the general. No, she's not well-liked by independents and even a chunk of Dems/liberal voters, but Trump is historically disliked, especially by minorities and women. A lot of the anger PoliGAF and Hillary supporters have against Bernie, to me seems like nerves. Hillary is not a great candidate. The American people know her well and many dislike her, distrust her, or both. So she needs all the time and money she can get to win them over.
It's an important election, and I get that, but economic justice is an issue that affects all Americans. If Hillary is going to be the next president then she needs to start by convincing us Sanders supporters that we can count on her towards that end. I'd be willing to risk a small chance at a Trump presidency to have a Democratic candidate run on the left and not towards the center.