1. Each character has an special "humor" (and personality) and the mix of everyone is really cool and funny.
2. The drawings and landscapes are amazing... a master piece of art.
3. The story is creative and interesting, has few bored moments but the mix of "ecchi" and "funny" moments is fantastic.
I was thinking that would be a big mistake add more characters but honestly was a good bet.. Maria, "The maid" and the "Ero Scientific Girl" are great characters that gives to this series another sense with their comments.
This anime should be in your list of "great animes"!! :D niku
