Honestly, this is why I don't understand what all the hoopla is about. So far, almost every classic character we've seen seems to be in some sort of prototypical stage. Who is to say that some point, Riddler doesn't end up looking more like classic Riddler?
As for the announced Batman and Superman cartoons...I hope they don't get any BTAS voice actors involved, and unless this Superman cartoon is going to be particularly Golden Age or All Star Superman influenced, I'm not very interested, to be honest.