Some basic things missing

This app needs (1) two page display in landscape mode, (2) automatic orientation upon rotating the iPad, (3) continuous zoom and scrolling, (4) page transitions. Most of the free PDF apps (eg Adobe reader) have these things. As it is the usability of this app is sub-par. I actually dont mind the price so long as these things get implemented, this app has the potential to be great.

iPad_user_zyx about DjVu Reader