Smart is so much like a mini-Artest (physically, athletically). That highlight and the commentators words so similar to what was being said about Artest early and in the middle of his career ("ripping the ball out of opposing players hands").
It took Artest until his 4th season to crack 15ppg. His 5th to get up to 18ppg. I wonder if guys with those type of physical advantages (strength, lateral quickness, energy) and disadvantages (lack of explosiveness) just take longer to figure out how to score in the NBA.