It's sad that the 6th pick in the draft who is in his 3rd year has not improved one bit one the offensive end. I excepted much more from a 6th overall pick. He has been a bust to this point. Great defense and effort no doubt but that would be good if he was the 15th pick not 6th.
Well if it's his shooting you're referring too, then yes, it's been disappointing. But his ball handling and playmaking out of the PnR has improved dramatically. Not every guard develops this even with many years in the league. So he's improved offensively, but he's still an abysmal shooter.
I'm hoping that with his revised shooting form and more reps he'll eventually become a passable shooter. Kyle Lowry, for example, shot well below 30% from 3 for his first 4 or so years.