After quite some time fiddling with this awful plugin I've uninstalled it from my clients website. Yes, it does display an instagram feed, but the way it's displayed looks awful. Not only that, but the way the plugin renders the feed is horrible.
In some instances people may want to display the date before the image, or the username, or get the users profile image. You can't do that with this plugin though, all you can do is hide that information unless you want to start going off on a mad tangent filled with absolute positioning. This is also the only plugin that has refused to work when going in and changing things manually to render how I need it to render for this particular client.
Yes, it does display a feed. It looks horrible, the customizability leaves a lot to be desired, and it isn't very efficient. Don't waste your time in my opinion.