This one of the most under-rated animes i've seen. Some people might not notice the charm in this anime,thus why i will tell you. And this is a review of the series as a whole(seasons 1&2).
Story:
I wont give a synopsis because you have probably already read it.
I think it's a really charming story. I cant stop feeling bad for Yukinari(the protonagist). He lives all alone at home. He barely have any friends and is bullied by both boys and girls. Also is he small for a boy, which leads to having even more complexes. But the most noticable is his symptom. He has had bad experiences with girls. Ever since he was a child he has been bullied. This seem to be the origin of his sympton. Every time a girl touches him he breakes out in hives.
When he meets Miharu things change. Not only is she the only girls he isn't allergic to. He meets someone that cares for him. And not his she only cute, she has some amazing talents. Shes an amazing cook and a caring person. Also a bit of a loli. It makes you really happy that he meets someone like her. Because Yukinari really deserves it. Miharu tend to unconciosly get Yukinari in trouble and make him worried. Which often leads to funny situations. Since she's not used to earth she's very lost.
The love between Yukinari and Miharu progress slowly. It is obvious that he care a lot about her. If it had progressed any faster I don't think the harem story had worked.
Serien(the planet Miharu is from) is a dream harem. A beautiful planet filled with beutiful women that crave for men, which is kind of ironic when you compare Seiren to earth. ^^
Art:
The character animations has a really distinct style, i dont think i've seen anything like it. If we're talking about skill it's average. But i really like the use of colors and the female characters are drawn very well.
Sound:
The OP and ED are both great. Especially the OP called "Going My Way". The lyrics are great and charming. The artist's voice is beautiful. The sound consist of many different instruments blended with digital sounds. The BGM is also really good. It's really difficult to explain why. You have to hear it yourself.
The series has some really great voice actors from various animes as Kanon(2006), Clannad, Nodame Cantabile and Baccano!
Character:
The characteres are really great. Instead of using a typcial male protoganist(A normal guy with brown hair and average height) we get something different for change. And Fukuyama is simply amazing, he does the job of being an idiot exellently. He's a filthy rich perv with dreams of having his dream harem(and the girls of Girls Bravo is a part of that). He treats women as sexobjects. Kirie always make sure to punish him. Fukuyama tend to show at any time, simply showing he has too much free time. lol
Enjoyment:
The show is really hilarious. The humor is really crazy, some people may find it just odd, well they're boring people then. There's a lot of exageration which is hilarious. There a few lolis more than most shows. Lolis are always funny and cute.