While the app is fulfilling the needs of the average Coursera student (which is its purpose!), it has some kind of disappointing features, its not made to really work offline, although youre invited to download the videos beforehand, error messages keep on popping up, if you dont have access to the Internet, which makes the navigating pretty annoying. Plus once a video is started, it is quite hard to look at the list of videos without the app jumping automatically to a wide-screen mode.
kilo.kilo. about Coursera: Grow your career, v1.5.3