I'm a bit dissappointed about the "information" provided in the case of a loss.
I don't care much about the probability of girl's drops, I'm pretty fine with the status quo - it's a bit hard, but if it's too easy, it's boring, too...
but the information in case of a loss is not really helpful - after a short while everybody knows how to improve his stats,
this way it's just annoying, every time the same old info... and it's also about the size - the "hints" are covering more space than the results...
What would help is giving a hint why a specific battle was lost - e.g. "improve your harmony", or "improve your charme", or whatever...