trending shorts on Kling has videos from people actually paying for the shit, the lengths are still like max 2:30 minutes
you can make a movie right now if you wanna pay like 10 grand for it
https://klingai.com/community/skit
edit:
and this is still, just whats public on a random chinese website, that is trading tons of power and compute costs for users to interact with it to help train it further, whatever its actually at right now isn't public