Funny, cute, easygoing are all words that can describe this anime. The story is simple yet still interesting to watch. A girl with amnesia seeks refuge from the world by hiding inside her futon mattress. Boy wants girl to return to the real world and experience life again. A slice of life story with quirky characters and an underlining UFO theme.
I found each of the characters to be unique and very watchable. While they didn't delve deep into their backgrounds or family situations, I really didn't expect that from an anime like this one which is more of a comedy than drama. Basically they made me laugh and I liked them.
The art was very well done and the music though a bit strange seemed to fit with the theme of the show.
I'm glad I watched this series. It was entertaining and just plain sweet. I look forward to another season if they produce one. So if you want to see a nice funny anime with good characters and a good story give this one a try. I think you'll enjoy as I did.