I don't think highly of most Asian American porn stars if only because almost all of them conform to Western stereotypes of what they regard as an 'exotic Asian beauty' like slanted eyes and all that crap.
Its like Lucy Liu. It seems the west think she's attractive, but most Asian Chinese just look at her and go "eh?" Its not like we think she's unattractive but most of us don't quite see her appeal either. If you want our idea of what we think is attractive, take a look at actual Asian celebrities in Hong Kong, Taiwan, and China. For example, Zhang Ziyi (of Crouching Tiger Hidden Dragon) is what most of us would regard as an example of Chinese beauty. Or check out Athena Chu, Joey Wong, and Michelle Reis in their younger days. They're a little past their prime now, although Athena Chu seems to have found the fountain of youth or something...
Athena Chu, Joey Wong, Michelle Reis, Loretta Lee, Maggie Cheung, Vivian Chow make me remember the time when we collect HongKong idols cards
my example of Chinese beauty are younger generation like Angela Baby and Crystal Liu Yi Fei, they are more attractive