Astig! What can I say about Doraemon...I watched this anime since college and I will watch it again and again if local stations would replay it.
Doraemon is the blue cat on the picture. He is a cat from the future sent back by the great, great grandson of Nobita to guide the young Nobita in life. According to WIKI, Doraemon appeared in manga form since 1970 and it was turned into anime in 1973.
To make a long review short, Doraemon is a story about a typical elementary school boy, Nobita and all of his struggles as a boy. Most of the time the series is just some useless humorous show, but the stories were full of fantastic stuff that's heart warming and full of lessons about life, love and everything else under the sun.
Considering that Doraemon was really intended for young boys and girls, its popularity to older fans is a testament of its greatness and unique storytelling.
I give this series a 5 out of 5.
If you want a little preview of Doraemon, head to this site for a small collection of Doraemon scanlation.