For 6$ you gets 5000 views on your YouTube video.
This gig will provide you exposure and more views for your Youtube profile or a specific video to promote
As you know lots of Professional use it as branding, affiliation and adsense revenue.
The more views you have, the more exposure you get from google itself and more chance to be featured on the tiles.
The likes and watchers are the visitors’ discretion. Can’t guarantee any interaction. The audience you will get is from Youtbe Itself and video enthousiats.