This gets said in almost every close election. Primary polls are notoriously messy and are often not done by anyone who can actually field a poll. You're basically using some El-sayed internals and a couple of low end polls to declare the entire industry dead.
Speaking of which, the margin is now down to less than 26,000 votes, or less than 2%. Regardless of who ultimately wins, it's safe to say that the entire polling industry looks like a bunch of jackasses right now.