Half & Half delights the reader with a good story that goes straight to the point, its art is simple, yet it manages to deliver sucessfully the whole range of emotions that the story needs. It could have been better, but it gets the work done.
The characters are really likeable, although, they may look cliche at the beginning, yet, we see them growing in the story until they reach their pinnacle of maturity.
In my opinion, it also has a few flaws. Maybe it lacked a little bit of time, maybe the story should have been developed during a month, considering the events, etcetera. But those flaws shouldn't prevent you from reading this manga.
Anyways, if you're looking for something with a little bit of comedy, and romance mixed with fast-paced feelings rushing to your heart within an hour or two, you'll love this one. It may not be memorable, but I can assure that you'll enjoy it.
