This is my first time making a review so sorry if its not great.
So the manga Amai Akuma Ga Warau is very cute and romantic in its little way.

Story- I dont think that the story really has a straight out plot yet. So the main girls parents are never home and her mother sends her a butler out of know. This butler turns out to be the boy she stares at and so on.. But along the way the story get interesting and you just want more. This Manga i feel is not like typical manga but but it is like typical shoujo manga at the same time. So overall I give the story an 8.

Art- I really love the art, its cute and different from what i have seen. All the characters are cute and the male are hot, but i feel like it could be better then just all cute girls and guys. So i give the art a 9.

Characters- Ugh! You just want to know more about all of the characters. It never goes into very much detail for anyone. And its killing me to know more about Isshin. Ahhugh. It needs more development with information about the characters. So overall I give characters an 8.

Enjoyment- I loved this manga. Its really cute and different. But I personally like butler manga. It makes me want more and to know what happens next. the overall enjoyment of this manga is a 9.

So overall, you should read this manga because it is cute and has a butler in it. :D
And again im sorry if this review was bad.