Story: 5/10
As you can see it is a comedy, and it mostly revolves around main character coming up with a new absolutely ridiculous delusion about something her brother "is planning" to do. This usually results in a long over the top monologue with a few images for illustrative purposes. The story managed to make me chuckle couple of times, but it is not stellar. It revolves around one kind of gag, pretty much, but waiting for the heroine to snap into one of the delusional rants is kinda amusing - because those moments are not very predictable. Still, it could be better.
Art: 6/10: Actually, I liked character designs. They're drawn as adult or older teens, with realistic proportions, and their designs are visually appealing. So, it is much better than, say, recently watched "Saipu" (which wasn't that good). The anime uses quite a few time saving techiniques, of course, but overall it looks fairly well.
Sound: 5/10: nothing to say about this one, pretty much. Music does its job, but does not stand out. Heroine goes a bit over the top with her acting on occasion, but it is good.
Characters: 5/10 Due to short length and nature of the show, there's not much time for them to show much of their personality, and overall they're mostly caricatures with a few hints of something more. They're not completely unbelievable caricatures, hwoever.
Enjoyment: 5/10 - It was alright. As I said, the anime resulted in a chuckle or two, but it was not a masterpiece material.
Overall: 5/10 - worth a watch, but don't expect too much. It is visually appealing, and not TOO silly with its jokes.
