As the other posts said, it feels really bad. This is likely not going to be a harem ending manga. So... why adding all these lovely ladies? There's nothing wrong with any of the girls, but if it's not a harem ending then we WILL have loser heroines.
Not that I want a harem mind you, cause most times those are just kinda shit.
Himari will 99% win. And the other two will be left alone. Or... we get the dreaded super-open-ended no resolution ending where nothing happens, but maybe in the future offscreen it will. That would suck EVEN more...