Pupipo!

Well, first off.. If you want to watch this anime, do it. Despite it having only 4 minute duration per episode, essentially it has a very good story just like any other anime..
ALERT: (I rated this a 6 because that's an awesome score in my book, don't let it discourage you.) Also, don't let the rating "PG" Discourage you either. I have no idea why it's rated that. It uses bad words sometimes, it's story is pretty complex also, just like any other anime. I think this anime honestly doesn't get the hype it deserves, [ meaning it deserves more ].

Story: ( Insert Synopsis ... here ) My synopsis: Yeah, basically it's about a 5th grade girl with no friends because she has spirit sensitivity, why does that affect her? Because whenever someone is around her, the spirits give them curses of some sort for unknown reasons. But one day, there's a transfer student whose obsessed with spirits and decides to become her friend, even with people telling her that she gives curses, she still becomes the protagonist's friend, and that's where their journey begins. Even with the short episodes, there's still a great story in this anime.
I'd say more, but I don't want to spoil anything. :) 7/10

Art: It's somewhat different, but kind of unique if anything. It's not bad, actually quite good for an anime with short duration. Nothing that someone would get discouraged of watching this anime because of it. 7/10

Sound: Well, the opening and ending has pretty good music, nothing too good or too bad, and the background music always fits the theme, so it's pretty well done. 6.5/10? :o

Characters: Wow... just Wow.. For an anime series like this, it's actually very well done. All of the main characters, including some side characters are given very good character development. It doesn't really leave you clueless about any of them, they're all well done too. Believable good stories about all of them. I'd give it a 8/10. :)

Enjoyment: 9/10 they have great adventures and comedy, the anime is very well done.

Overall: 6/6.5 because that's awesome in my book. :)
I'd definitely recommend this to any anime watchers, have a nice day.

I'm not gonna lie, part of me wanted to hate this based on on obviously short the show is, but up until the very last episode, I kind of liked it. But let's break it down a bit further.

1: Story- Now i'll be frank, the story was short with a bit of inconsistencies, but it grows on you as the story goes on. The story follows a young girl named Wakaba who happens to see spirits and as a result, anyone who has any contact with her ends up "cursed." As a result Wakaba is the center of ridicule and has no friends, ultimately keeping ... her in a very depressing isolated state. This changes one day when she spots a pink being later named "Po" and Wakaba brings him home.

2: Art- Slightly above average for an anime this short, though I did annoy me a little that the other characters had pointed teeth, possibly to represent these characters as the not-so-friendly crowd. Animation was average at best.

3: Sound- Definitely one the highlights of the show, not one track was out of place and fit the mood perfectly.

4: Characters- The main characters both had meaning and their personal back stories were interesting, but the other two characters who showed up to be the plot devices were uninteresting and plain. I would have liked to see a bit more on who they were and where they came from before they met the main characters.

5: Enjoyment- A part of me likes the show, while another part wanted to see more to fully understand what the creators were trying to push with these characters, but the last episode was probably my biggest "WTF" moment when you come to terms on what PO really is and how Wakaba displayed a bit more of her feelings outside of a blank stare as the show progresses. It's definitely worth your hour of viewing time, if you really don't have anything else to watch.