|L-R: Gian, Nobita, Doraemon, Shizuka, Suneo...|
It's true that his show and films don't have the super-high production values of some animes but it shouldn't be forgotten how old many of them are and they're still great fun to watch today. It's also true that they're a tad on the childish side, but hey - so are a huge number of cartoons we used to watch and still love now, and Doraemon's is a good deal more imaginative than most of them! If you've never seen his show before, give it a try. You never know, he might just end up being your new favourite cartoon cat!
Here's an early episode (70's):