The show is amazing, but since everything BOTL puts out *except* the bonus content is more easily available elsewhere, the main selling point of this app *is* the bonus content.
Though the BOTL app is better at presenting the bonus videos and audio clips than when I first purchased it a couple years ago, it still is terrible to catch up with missed bonus content. There is no way to tell what you have or havent watched, and the app has no consistent way of remembering your last opened page, either. Perhaps an automatic or user-editable playlist for the bonus videos is in order? iOS 5 lets users see the full title of any playlist item they long-press, so you could be just as descriptive as the current app is about the videos content.
Im not as interested in the PDF show notes or the "wallpaper" bonus content, since those are mostly be of use on either a desktop or an iPad, but theyre mostly fine as they are. However, a preview of the wallpaper would be really nice, since I cant know what it looks like from the bonus content page alone (it just saves directly to the camera roll).