It's only a few for a number of reasons: 1) its 0.1, the amount given is just enough to be unlocked by what's currently in the story. I'm sure if they'd packed in like 20 for each girl so far, there'd be complaints that there's no way to get everything at the current build.
2) They've explained that they only put a small amount of animations in there to see if the system functioned properly, and to gain initial feedback. Imagine if every animation had been done already, but then it turned out (as comments here and elsewhere show) that not everyone liked it? That'd be a whole lot more work to redo.
Look, I'm not a hater or anything but I'd be pretty fucking deluded not to see the whole thing going through the motions. I really want the game to be completed, but it's looking more and more like one of those scams. The tide of fanboys who have to personally apologize for every post that is short of praising the ground the devs walk upon while assuring them that they can take all the time in the world for their updates. In fact if the next update comes in a century that would be too soon, their bones would be unworthy. Those are the first symptom of the failure and while it's not under the dev's control (make no mistake, they love fanboys) the fact that they are starting to make excuses, that the work is too hard even if they got a small fortune, miles better than they could have hoped for, the updates are small and far in between. Not a peep from them for two weeks. That kind of silence is odd if nothing else.
Anyway, I hope I'm wrong, I hope that's me being overly negative but from something from the graveyard of scam games which is quite huge, tells me I'm not.