Story
The story is something either people really like, or really dislike. Some people believe it's genius, while other believe it's annoying and boring. Personally slice-of-life is my favorite of genres, so it suits me well to watch or read Azumanga Daioh. The humor is abundant and always allows for laughs.
The story doesn't have a complex plot; basically it follows the simple day-to-day life of 6 high school girls. But the way it's presented makes the difference, and it's not a boring read or watch at all.
Animation
One of the reasons I like the manga more is the poorly done animation. There's often deliberate pauses, and the characters don't move much. I'm aware that most anime does not have amazing animation, but Azumanga Daioh has worst than most, in my opinion.
Music/Soundtrack
I think this is my favorite aspect: the soundtrack music. In fact, I bought the first soundtrack CD. Some are peppy and enthusicastic, while others are sweet and nostalgic. The opening and ending themes are also well-suited for the show.
Character
No matter in the anime or the manga, I just love the characters of Azumanga Daioh (my personal favorite being Kagura). There is Chiyo-chan, the ever adorable child progidy, the quiet mysterious cute-loving Sakaki, the annoying and rowdy Tomo, the slow-minded and incredibly unique Osaka, atheltic and rambunctious Kagura, and finally, the weight-conscious sensible Yomi. Each character has their own quirks and are well-rounded. I like their relationships with one another, too, and how their friendship progresses throughout the series.
Voices
The voices are a downfall, at least with the dubbed version. I just can't stand Chiyo-chan's squeaky and unnaturally high-pitched voice. Actually, I can't stand Chiyo-chan's voice in either the Japanese or the English. However, the voices of the others are all well done.
Overall, I give Azumanga Daioh, the anime, a 7. I give Azumanga Daioh the manga a 10. Even so, I reccomend this anime, but while reccomending that one should read the manga beforehand.
