Drew has done a couple more commentaries of Batman movies.
First up, he's joined by Ben Wan of Superhero Stuff You Should Know (an excellent YouTube channel if you've not checked it out).
And to celebrate the 31st anniversary of Batman Forever - he's done a commentary for Jordan Jabroni's fan edit Batman Forever: 30th Anniversary Edition (a brilliant fan edit that incorporates and upscales the deleted footage available as well as adding little bits and pieces to bring the film closer to the shooting script). He's joined by Tim Partirdge for this who did a great video essay about Forever.