It seems like they follow the bible to a nose.
No they follow what the Watchtower tells them the Bible says.
They would be lost without the WT telling what to believe from one day to the next.
One of the strangest remarks I've read in a WT publication is "If you read the Bible on your own you will start to believe what Christendom teaches."
In other words you will start to believe in things like salvation is a gift, not to be worked for. That Jesus is the only way to salvation and is your Mediator, and not just to some group of "anointed" ones. . That there is an immortal soul that lives after death.
Its only by the WT telling you not to believe such things that JW's do, not by any reading of the Bible