Despite her dishonesty and general unlikeability, it is too soon to write her off. If the Clinton machine can destroy her challengers (Biden has had two previous presidential campaigns that were total flops, and the DNC may be afraid of letting Bernie be the nominee), she can still win the nomination, and the usual ballot stuffing in Chicago, Detroit, Philadelphia, etc., may put her over the top in the electoral college.
I would NEVER write off a Clinton. Bill Clinton could have a third term if there was not a Constitutional amendment against it.
Hillary! wants this so badly that there is absolutely nothing she won’t do.