I think that depends on the studio or the production quality. Yes, quite a lot of anime is as you say, but to group an entire country's animation into one category isn't fair. That's like saying "I don't like American animation cause shows like Family Guy and South Park are so limited in animation." It's a very broad field. Though you are totally free to your opinion, but I just hope you don't completely close your mind off to an entire field just because of one genre. Just as there are some very ugly or blah anime, there are some really beautiful movies and even animation meant for tv that have come from Japan.
Personally, I think its just what we're getting, and what's popular... I mean, how many of us have seen a Japanese program on American television like
this? We basically get everything made in the last 10 years. Save for One Piece, Bleach, naruto, and Crayon Shin-chan, we've been getting mostly Japanese toy commercials on television (cough cough Pokemon, Yugioh-I know it was based off a comic, I don't care- Beyblade). I like anime, but I just think if you want something really good, you have to look for it yourself. Man, do I wish we'd get Kochikame or Yattaman over here....
Even then, I'm seeing less and less anime on television (mainly due to 4Kids systematically alienating every animation studio in Japan). if anything, we've been getting a lot of Italian shows, and a couple French series that have Japanese style animation...(and why shoulding French cartoons copy that style? The French have been watching Kinnikuman and Saint Seyia while the only animes were lame fariy tales on dollar store video tapes).
Now we're going to get stuff from (not making this up)
Russia and
Ireland. Not to mention Canada, but we've had them for a while. in fact, there are more cartoons from Europe in the US than ever before.
Of course, I doubt we'd see The NEw Adventures of Lucky Luke in the US... they did have it dubbed in English in Canada (using a lot of principles from Arthur). But let's just say the way Indians and (especially) the Chinese are portrayed, the PC police would be all over them. Seriously, I saw an episode called Liki Liki (the one with the Chinese) and I blushed through the entire thing. I wonder if the movie's any more sensitive...