The service seems almost identical to twitter, but with quick video clips and audio. It is great because it is insanely entertaining. You really have a 21st century way for people enjoy what you are experiencing through social media. It can be awkward though. As a post becomes front and center on your device, it just starts playing. Audio and all. I managed to experience this while in my office and a video about shitting on a desk popped up.
Check it out in the App Store for iOS, or in the Google Play Store!