Well that better option ran a weak campaign that has him losing by over 3 million in the popular vote and over 250+ pledged delegates.
Bernie will almost certainly end up losing by between 5 and 6 million votes and between 300 and 330 pledged delegates. It's not been a particularly close contest at all. 2008 was a close contest. This "contest" is primarily due to an extremely drawn out schedule. It was over as a contest in March, when it became clear the demographics of each candidates support was essentially baked in.