I agree with what you seem to imply here: if Plask is free, that means that Plask is not the product but its users are the product. They are probably building a kind of database from all information (i.e. videos) shared by the users with their application.
This being said, the results you shared looks not too bad at all ^^
PS: any chance to see you dancing? :D
Yes I haven't read th privacy policy or their term of use. But I think they use the videos for their purpose maybe to train AI on a bigger database or anything else.
Yes the ones I shared don't look bad.
Considering the dance as I was just dancing macarena and trying to move my body a bit I don't think it would be really interesting to share it 😅
Well if it is not interesting, it could at least be funny, couldn't it? :D