This was a really fun pick up and very appropriate given that I'm spending all my spare money on Batman merchandise. What a great way to save.
I've seen similar piggy banks for Star Wars - talking Darth Vader etc but didn't know they'd made one for Batman & Robin. I think you'll agree it's fun to see Batman swishing around and hear all phrases from George Clooney.
The dialogue is stilted though - like they took a bunch of takes and edited them. It does sound like Clooney though which is good. I know some recent talking Ben Affleck Batman figures sounded nothing like him.
One thing I didn't bring up in the video is this is Danny Elfman's Batman theme. It's a shame they didn't use Elliot Goldenthal's theme. Maybe it was easier to re-licence Elfman's.