This app does just what it is meant to do. Its a nice substitute to lugging the paper book around. However...I think ASA missed the mark a bit. They need to look at what a used FAR/AIM looks like and design around that. Highlighted, circled, marked up, scribbled out, sticky noted, tabbed, book-marked, bent, and warn in. This app is very stale and has zero personality. Ill be loyal to you....Ill even pay more....just give me an experience I can personalize and USE! And, if possible leave my annotations in place even after an update.