I don't see Zidane and Iniesta similar myself. both outstanding players, Iniesta could seemed always in control no matter how many people were surrounding him, setting the rhythm etc.
Zidane was more of a stand out wow player, able to produce something unreal.
But yes, both extremely watchable but for diffeent reasons.
Can't wait for the next batch of players, this WC has highlighted that Messi and Ronaldo's time is up.