Beef noodles great, service is variable. One or two of their male servers are snobbish. When I came with my mom she also noticed they seem to have preferential treatment of some of the older Chinese clientelle. I asked her but she is sure it was no accident. We are Taiwanese btw, and we speak and understand Mandarin.
Avoid the vegetarian noodles. Really bad.
Dandan noodles were good.
Special beef noodles were meh.