I'd care so much more if a loli wasn't the object of the MC's "admiration". No matter what "Fleonell" looks like when she's using her power, her true form is exactly one thing: food for lolicons. That said, it's a shame it seems that--most times--the best a girl like Amelia can get in stories like this is being a lust sink; usually, they're just there to make the obligatory loli/flatchest look better by being rejected.
Also a shame that, if what everyone else is saying is the case, it's ending so soon. Barring the pedobait, there were a lot of cool/interesting characters in just as interesting a setting. The author's sense of humor is damn near unique in manga these days, too--it makes for really good reading via creative artistry and storytelling. And then there were the girls--the aforementioned Amelia, Glorya, and Neun, to name some fine ones.