I get the logic of many Smart critics.... the past determines the future.
I just disagree with this. I believe in change. People can improve or get worse. Smart's future isn't determined b/c he has sucked at shooting in his first 142 games. He might get worse, but I think he will improve. After watching his shot, I don't see anything that is broken. I think he will spend more time working on his craft, esp. as it comes time for a second contract. If he doesn't improve his shooting, he will be much less expensive (which isn't bad for the Celtics).
Knowing that none of us can predict the future, I believe that one's take on Smart is almost an indicator of whether you are a Celtics optimist or pessimist.