I'm not doubting your experiences, just relating mine.

I ended up leaving half my noodles in the bowl because they were all stuck together.  I did hear from two friends, one said their egg was not runny and the other said theirs was cold, but they both went in the first week.  

The thing I most didn't like about the potstickers were the skins were thicker than expected and a little gummy.  Not bad, but a definite step down from better places.  I don't think anyone absolutely nails karaage in Portland, but I'd say Biwa and Yuzu have the best, though very different styles, the former more crisp and lean with a great sauce, the latter more fatty and juicy.  I have been to places outside of Portland where it was so good I'd consider just going back for the chicken karaage.