It's a glimpse of what we can expect when it comes to data consumption we pay for by the second or minute and stop paying when we no longer consume a specific form of data. It's a bummer when you pay in advance for video content and you later regret having bought it because it's shit. This way you only end up 'losing' a tiny chunk and can use the rest of the funds to purchase something you really like.
We're like 6% away from having $10 million in liquidity available, which is pretty cool. Bitrefill is my favorite place to spend my Lightning satoshis.
It is a much better solution to pay per view for streaming content, than paying for the full movie and not liking it like it is being done with some video content providers in my country. Here you pay a fixed amount for the movie and you are allowed to watch a small preview and then you hire the video for 24 hours.
It is a nice option, and much cheaper than taking the whole family to the movies, but most of the content is older releases. I think if people could get micro payments for per second billing, then they can watch a portion of the movie and if they do not like it, they can stop watching and also stop paying for the content that they did not watch.
The Lightning Network is perfect for that.