The new update is absolutely horrible, its a huge downgrade. No previews, no store, no easy browsing, no way to know what issues are included in large volumes or omnibuses, no lists, worse zooming options, and a long etc of problems. I have thousands of digital comics invested in comixology and have been using this app for the past 10 years, but I wont be buying any more comics from amazon unless the app goes through some big changes. It really IS that bad!