The whole premise immediately makes PriPri silly enough that you don't expect too much from it. It's cute and comedic, very light. Its strength is its characters - every other aspect of it is extremely average. As far as plot goes, there isn't really a single storyline that runs through the series. In the main each episode is a new story rather a continuation of the previous one. The characters are what make it fun. I think I found a favorite in Shihoudani, he was particularly strong.
This isn't really a shonen-ai anime, although I can see it appealing to a similar demographic. Any romance between the main characters is only ever hinted at, so don't go into this expecting a lot of that kind of action.
PriPri has a lot of faults, but I would be lying if I said I didn't like it. Every episode make me laugh and smile.
