This feels like a very early tech demo, and so far... its pretty good. It looks nice even on the lower settings, and runs pretty well. I like the holds and the bondage, wish we could choose what ties to apply but that's only a small annoyance. This game could definitely do with some more different holds, and more actions too (Like grinding, groping and such). Also, this game feels like it could be really good if the sub fully consents, whether that be you or another character.
The level system is a nice addition. It adds some kind of progression, which is cool. More characters being centred around different levels would be cool. Could do with being sped up as progression into the double digits bogs down quickly. The QTE's are bloody tough when not playing on easy mode. It feels like a proper struggle!
Is it worth $10? I think so, especially if there's more content added soon (hope so).