It was pretty bad for a sailing movie, but I did not think that it was really so much about the the sailing. Its a movie about his stuggle with himself.
I think we can agree that pretty much any movie with sailing in it isn't technically very accurate... Maybe Master & Commander but I'm not a brig sailor. Or perhaps that one about the kids racing the Transpac (but is that more of a documentary?)
But there was very little sailing in Abandoned, either. Most of it was the boat upside down