We went to Moon Palace and found it to be a good choice. Things we particularly enjoyed: the hot and sour soup, nicely hot, good flavors; the potstickers (well above average dumpling
and filling); and the "strips of chicken with vegetables in a white sauce over sizzling rice" (sorry, I can't remember what it was really called).
Thing we found just all right: the shrimp in lobster sauce, which suffered from shrimp too far away from fresh-caught to taste much like shrimp anymore, and sauce in which salt dominated any other flavors.
Most "exotic" thing ordered: the salted duck appetizer. Liked it, didn't love it. The two flavors present were salt and duck (duh--what was I expecting?) but I would have wished for maybe a third flavor somewhere to make it more interesting.
Anyway, thanks for the recos--we'd never been to MP, and now will make it part of our Chinatown "repertoire." We are looking forward to also experiencing Big Three Happiness in the near future, and some of the other places mentioned. Our work is laid out for us.
Unexpected Moon Palace treat: Running into Olde School, Mrs. Olde School, and friends--who were there because of this thread!