Yeah, the thigh meat thing sort of isn't my favorite. I don't find it fatty or greasy however. It doesn't have the skin on it which helps. No restaurant is for everyone but we have eaten there usually twice, on all 12 of our Disney trips and really enjoyed it. For the lovely outdoor seating and the food!
I believe egg rolls are chinese food. They do have a cs place in China that has egg rolls. Although I thought that was some disgusting, greasy food there!
If you don't like dark meat chicken, this place is not the best. I have no idea why they don't serve white meat chicken. However, I like the chicken there, and I never eat dark meat anyplace else. I also have to say the shrimp udon is very good.
But if you want egg rolls, you need to head to China in the World Showcase to find those!