And I will ask a question; I would imagine good offensive numbers are a result of two things and offensive prowess isn't necessarily is not necessarily the primary driver. For example, shooting percentage is not really an indicator of how well a guy can shoot. It is more an indication of the kind of shots a guy can get or will take. My point, terrible shooters can have really nice stats if they only shoot layups. Do these stats account for that?
Smart had a pretty low usage rate, around 15%. Despite that, he was pretty aggressive taking threes, so his 33% actually underrates him as a shooter.
To further that point, only 17.9% of Smart's threes were from the corner, and he shot just under 40% on the ones he did take from the corner.
Your assertion that Smart isn't an NBA caliber player on offense is undercut by the fact that he was a valuable offensive player for a playoff team in the NBA last year, and he had carved out a starting role by the end of the season -- at a time when the team was winning nearly two thirds of their games.
He not only made a number of clutch shots, he also -- as a rookie, remember -- functioned within the offense and got points without hurting the team or compromising his defensive effort, which was tremendous. I don't think this is something any of the other guards in his draft class could say.
It's true that Smart was not impressive from the standpoint of scoring in volume as a rookie. He definitely fell short of our expectations in that regard, considering he was a high volume scorer in college. But that in some ways speaks to his ability to recognize the role that he was best suited for as a rookie. Very, very few guards come into this league and help their team on both ends from their first game. Very few of those that do are 20 years old.
Smart may never be an offensive star, but it's ludicrous to suggest he was as bad as you've said, based on your "eye test." On top of that, I think you'd have to be very pessimistic to think he won't improve over time, given his age and his pedigree as a prospect.
Marcus really had a remarkable rookie season when you consider that he was a valuable two way role player in his first season, despite very obviously -- as you note -- having plenty of room for growth in his skills and decision-making.