I wonder if it would help to think about what job the user wants done (instead of how good the app is).
Christensen suggests the user is hiring your app, as an employee, to get something done for them (it might be a work task, or it might be fun, to pass time, start conversation, break ice etc). So: what's the minimum the app has to do, to achieve that, for some user?
Christensen suggests the user is hiring your app, as an employee, to get something done for them (it might be a work task, or it might be fun, to pass time, start conversation, break ice etc). So: what's the minimum the app has to do, to achieve that, for some user?