It's reasonably likely that a good portion of the 1 star reviews aren't opinions of the app, but are rather expressions of disapproval of the funding/ecosystem/bubble situation.
Have you used the app? It a terrible first experience. I used it last night and had no one around me. In New York City. During dinner time. Most people probably open the app, don't get it / don't see people on it, and never open the app again
I have used the app. I saw pictures from ~6-7 of my friends at a happy hour party I was at. Then, just now, I reopened the app and saw some funny yet interesting pictures of neighbors cooking.
