It was mediocre at best and annoying at worst ... with just the idea of incest.

~ Please forgive any spelling errors. English is not my native language.

I've seen worse reverse harem anime. But that doesn't mean this anime is good.
The animation was good enough and the character design was ok, even if some of the outfits were...well, interesting.
The songs in between weren't all bad. But mostly I found that the songs were firstly: "not necessary" (everything in the songs could have been easily explained) and secondly: "not necessarily good".
As in many reverse harem anime, the female protagonist was a great blur.
You learn relatively little about the "cute boys" who are (romantically) interested in our "heroine" for reasons I don't fully understand.
And I won't even touch Lindo.

~ Again, sorry for any possible errors.