One of the things I've really liked about B:TAS and subsequent animated features has been Batman's voice. And one of the criticisms I've had with Nolan's film's is Batman's voice.
Agreed! I love Kevin Conroy's Batman. Granted, he hasn't been in all the animated features, but was in the entire run of TAS. Bale's Batman voice sounds too cold to my ears and it got worse with each film IMO.