I believe if this app makes it to release, it won't operate the way they intend it. They have a youtube channel documenting their design process. In one video, the app designer notifies them that due to facebook restrictions, they can't link other people in someones friends list to their app automatically, without the express consent of that person. Which makes sense, you would want to know if your data has been taken and used to create a profile in another app. Without that ability to "steal" customers, their user base will be strictly limited to people who download the app and connect their profile to facebook.
Essentially, out of most peoples facebook friends list, I'm guessing only a few will go through with signing up. Don't sign up and then you can't get rated. People will stop using the app pretty quick when they are unable to rate the person they want to because they aren't on it.
I sort of feel sorry for some of the investors
http://www.forthepeeple.com/ (scroll down)
They also received $50k grant from some type of government program. When asked about it, they get defensive.
https://archive.is/sOhA3 How they handle themselves is embarrassing.