I'm done with those d@mnable campaign challenges! Weeeee! Well, at least for Batman. I still have the DLC to go.
I didn't notice before, but the game seems to be really short. When I ran through it the first time I was collecting Riddler trophies and doing sidequests, so it felt like it took forever. This time I went strictly story and I'm already in the Museum. Just to point out, that's not really a complaint. I wanted to be done with all achievements before the next (and final for me) Calendar Man day on September 3rd. At this rate, I think I'll make it!