It's not so much that it was anime -- There are fantastic artists in that field: superb artists -- It's that it was BAD anime. There wasn't an ounce of style you could recognize or identify with. It was just plain and devoid of subtlety or imagination.
And what's more, several sprites were made in a similar silly form.
DOS fared a bit better because at least it had the AOS characters to work with (and I like Yoko's new look over the old one actually), but POR gave us poor character design too.
Bad anime art and bad anime character design does not equal a good thing.