Iverson has and always will be about one thing and one thing only: himself. Was he 'entertaining?' If you enjoy watching one guy completely ignore a team concept and score 30 ppg on 30 shots per game, then yes he was entertaining.
Definitely pound for pound the most prolific scorer in NBA history, but as far as playing team ball, Iverson was not and never will be this. What he was was a glorified streetball player that undoubtetly played balls to the wall every night, no doubt about that.
But to say that he cared more about his teams' success than his own is laughable. All the Iverson supporters speak of his glory years in Philly. Why was he so great then? Because he never had any real offensive co-teammate to share the spotlight with.
What happens when he goes to Denver to play with another Melo, one of the best scorers in the game? The overall team gets worse. They were much better with Andre Miller and are clearly much better with Billups.
Then he goes to what had been one of the epitomes of TEAM basketball in the least 8 years or so, the Pistons, and what does he do? Whines that he's not starting, getting his touches, getting his run, and refuses to even show up. Team player? Please. A one-of-a-kind singular talent? Absolutely.