It's very bad, very very bad. But, it does have very nice testicle physics no other game or app seems to care about (Beasts in the Sun have some okayish testicle physics, but not as cool, also not much to watch with them), and it also has cool horsecocks, the flares are well modeled. But it also has full furry... so there's that. It's a shame the overall software is shit, so those cool details and models are pretty much wasted.
The Vanimate dev would have way more subscribers and money consequently if he didn't lock all the shit behind paywalls, and gave more freedom like VaM for customization and animation (Timeline plugin and such, more sandbox).
While other games get pirated, or are even distributed for free (a cool example are those ones where subscribers and supporters get builds a month before it becomes public for free, and also have content votes), those games end up generating way more followers, viewers and subscribers, than others.