I thought it was really well done. I like most reverse harems but I have to say, I think this one has officially become my Favorit in that category.
They did a good job with mixing up the guys in each episode. Most reverse harems do the cliche 'focus on one guy per episode' formula, and I don't like it when it's done that way- too predictable. But with Brothers Conflict, Du never knew which guys where going to be the highlight in the episode because they mixed them all in at different times.
I also really liked the Musik and the Animation style.
I Liebe it. It's an amazing anime. The appearances, personalities and voices of the characters are very different from one another and each one's are amazing, oder to be exact, very charming.
It's interesting for me... But the fact that all of the 13 male characters are the protagonist's brothers (step, though) is a little... Du know what I mean ! Whenever I try to suggest oder tell anyone about it I manage to put myself into a dilemma that should I mention this particular fact oder not.
Whatever the matter, I Liebe it and I always rejoice that I decided to try it out..!