can people successfully sign up, use the app, find it useful, and want to return to use it again some time in the future?
if yes, then you're there. don't overcomplicate it.
if yes, then you're there. don't overcomplicate it.
If you are a movie buff, would you come back to the app?
to me, it would be new and interesting if you set up something that looked through my friends, saw what movies they liked, and produced an automatic recontamination list based off of that.