Snap Ads take up the entire screen so you get better focus from your viewers but your viewer can tap away. They are not forced to watch the entire ad and you are still charged for the impression.
Google "Snapchat influencers" and his company pops up
They are an influencer agency
They went to Snapchat early because there was less competition
Target conferences
Geo-target
Create a filter with something like an extended arm and microphone so when those attendees snap photos they can use your filter
This may only be $5 for a couple of hours to run that filter
There is a new format for consuming content
Horizontal, long-form, unedited is the classic on YouTube
Snapchat is unique for its vertical video in 10 second clips
Google AMP Stories
Examples of success include The Economist who is getting more traffic on the Snap Stories than on their website