I dont want to compare RD and Dhoni but want to say that our performance against world champions was not that bad than what 4-2 score says. Please remember that we could have won the 4th one day if some one took it forward after Sachin- Ganguly laid good foundation. It was challenging for Aussies in a couple of matches that we lost. If we compare the one sided matches with others against Australia, we must accept that we played well.
Apart from this, we still won 20-20 match very convincingly against Aussies.