Rondo's floor leadership, defensive disruptiveness, and passing ability are undervalued. There's no other player in the league like him, so I think its hard to appreciate his talents. Fans and the media love being able to make comparisons and Rondo defies comparison.
And, by the way, despite his recent slump, he hits long 2 foot jump shots at a higher percentage than Westbrook and at the same rate as Rose.