@wilddeath
Pretty much where I sit, though I'm not generous enough to think this will ever be good. Frankly, I think mediocre is pretty generous. As this stands, it has nothing special about it and nothing has been done notably well. If it was going to get better, it probably would have.
The harem is box standard, the characters aren't really special, unique or well done in both personalities or design, IMO. Tohru, from Kobayashi is pretty much Asmodeus but better, maid style girl with horns, tail, kinda stupid, etc. Loli sister who bullies brother is as old as time. Haganai comes to mind and even has the maid gimmick. Hell, even the Solomon gimmick has been done before and because of that I think mediocre is too kind. Magika no Kenshi, and maybe a few others have the Solomon aspect. People can only write the same thing or take the same generics over and over before it becomes bad. Sort of like how in some games, if you input two averages you get a shit output; Minecraft for example, breed two normal horses and you're likely to get a slow one.