Story: The main premise is that the protagonist (that's the one who gets the least screen time out of all of the characters) has a phobia of women and he breaks out in hives when he's touched by one. This premise is pretty much ignored throughout the anime. Yes, when he is touched by another girl, he breaks out in hives, but apart from that, nobody really pays much attention to him or his condition.
Art: This was fine overall. The only thing I didn't like was that for some reason (could just be the version I watched, not sure) the blood (as in nosebleeds) was brown.
Sound: Again, this was fine.
Characters: Two words - obnoxious and irritating. The protagonist was rarely seen/heard, the only other male character was a persistant pervert (persistant to the point of annoying) and the myriad of attractive bishoujo that flocked around him had severe personality problems, such as: defining anything and everything as "edible"; requiring anger management for overly violent tendancies; being the most selfish/spoilt brat ever invented. The most endearing character was the...thing (don't really know what it was) that they called Shrimpy.
Overall Enjoyment: If you like bishoujo and don't really care about anything else, you'll like this. If you want something with more depth (bishoujo and depth can go together, ie Maburaho and others) then look elsewhere.