Candy Boy is an online anime that consists of two twin sisters that love each other. Now, that may sound like a premise that can't be taken seriously, and to some extent, it is, but in all honesty this is actually a rather satisfying and serious anime.
What makes Candy Boy so great is that the story is taken SERIOUSLY. It's not a half-assed attempt to flaunt the shojo-ai genre so teenage boys (or lesbians) can fap to it, it has the same ups and downs that you would find in any other romance anime that takes itself seriously. The story progresses like it would in real life, but seeing as how that's how a slice-of-life is supposed to go, it's not that shocking. The problems that Yuki and Kana face are simply interesting. It has a wide range of problems that couples face from the tiniest things, like what to get each other for a birthday present, to major things, like how will one afford collage and still be together with the other. It doesn't let the fact that Yuki and Kana are twins and of the same gender effect the progression of the plot, in fact, at times, it enhances it.
However, the story could have been a little better with character development. Sure, you only have a limited amount of time to develop the characters, and they do do a good job of that, but our information of the characters is limited. Sure, there are bonus episodes, which may help (I have yet to see them), but looking at just the series itself, there is some work left to be done.
Another thing, at times when Kana and Yuki are talking, the screen is focused off somewhere else, like the top bunk of their bed, or an extra-long shot of the scenery, which is quite distracting. It wouldn't be so bad, if it didn't happen as often as it did, and it's not entirely bad, but it's really distracting.
The characters themselves are just great. Yuki and Kana complement each other as the others opposite. Yuki is the more lightheaded one who is more joyful and does have her moments, where Kana is more smarter, but also a little more emotional at times. While these seem like complete opposite personalities, they're not as different as one might think, and the differences in the personalities are what make it more interesting. Sakuya is a very enjoyable character. She's just like an over the top villain you would find in an action anime, but applied to a romance anime. More or less, she's like the Ladd Russo of this show, where she's insane and over the top it's hard not to love the character. Shizu acts as a sort of counter active voice in Candy Boy. She shows that Kana and Yuki are not alone in their sisterhood, and would like to be almost as close to them as they are. She's an interesting character, and used for an interesting purpose.
The art is rather well crafted. It's not insanely flashy, or unique, but that's what makes it work. The anime itself is not flashy or exciting, but it's still enjoyable to a standard. Like so, the art itself is like that, and replicates how wonderful the show is. The music also works on this convention. It works on how it takes itself seriously and not over the top with its premise, and adapts to it, and as a result, it's very nice, very beautiful.
Overall: Candy Boy may have a premise that might not be taken as seriously as other romance animes, but it's worth watching because it takes itself more seriously than someone could imagine. It's light-hearted, interesting, and overall worth watching, 9.5/10