Knowing it to be a work of Shinjo-chan, one can't expect much in terms of substance. The concept of gender-bender, though confusing, is refreshing and the characters are tolerable enough to keep you adequately engaged.
The storyline is easy to follow and hence, a smooth read for readers who just want to put their mind to rest instead of engaging in an intelliegence guessing game. Here, we have a hero that bears a feminine look and a heroine that looks like a male bishonen. Apart from the gender bender element, there is nothing much that distinguishes this series from other works of Shinjo-chan which familiarise themselves over the concepts of lust, possession and childlike romance.
Overall, this is a purely guilty pleasure read and if you are looking for something beyond that shallow veil of lust and juvenile romance, I'd suggest you give this a skip. Otherwise, this series is still an entertaining read if done so without expectations.