Why was the Voice Acting so flat?
This was pretty much my main problem with Part 1 as well. The voice acting was so monotone. None of the actors showed any emotional range. I can't tell if anybody is angry or scared because everyone always sounds calm. Yeah, Peter Weller shows a slight variation every now and then but it's easy to miss. When I read the comic, the voices sounded so different.
This really made me realize just how spectacular the voice acting in Batman:The Animated Series is. The actors always gave strong performances.
By any means necessary.