No one has called Dak a bust. The guy was a late fourth round pick. Even being a low end starter is a steal for that point in the draft. But still Dak is better than a lot of fans will give credit. But fans also hated on Romo all the time until he retired. It's sort of the nature of being a QB in the NFL, especially the Cowboys QB.
I don’t think there’s ever been a question regarding Dak’s value as a starter who stays healthy and gives the team a chance to win, especially relative to his pedigree as a 4th round pick.
He is behind the upper echelon passers, depends way too much on his running game (Zeke had 160+ yards yesterday), and also needs perfect pass protection to move through his progressions. It’s hard to trust him to pass to set up the run. Zeke had to break the game open yesterday with that 40+ yard run and got no help from the early passing game.
And I maintain the coaches didn’t have the balls to sit him like they should have at the end of 2016. That was stupid.
That said, he’s only playing his third season. He may never be a Rivers or Brees as a passer, but then who really is?