This game has a good premise and nice graphics but the story and dialogues are very shallow.
The idea of having goddesses come to earth to become idols is original (but underdeveloped). I quite liked the first half of the story as you learn a bit about the whole idol thing and the pacing is fine. Graphics-wise, this game is pretty to look at and I don't mean the boobs that take a quarter of the screen. The backgrounds and goddesses' clothes designs are of high quality. The voice acting is alright too and so is the music, especially the ending theme.
Being goddesses, I expected the three girls to be quite wise about life of earth. Boy, was I wrong! In the second half of the game, where the story splits, you figure out they are clueless about pretty much everything, fall in love with a smile and the romance part is absolutely ridiculous. And do I need to mention the oversized boobs again? Keeping their balance while dancing with those is a challenge in itself.
This review on Steam if you want to mark it as helpful.