This place is okay. The ingredients are good, fresh, and well-stocked, but no better or worse than any other Mongolian stir-fry place I've been to anywhere else in the country. The service isn't all that friendly either. We went in 45 minutes before closing and the staff seemed eager to get us (and the 3 other tables dining) out the door. For the price - and in the spirit of AYCE - we expected the full 45 minutes before the staff was ready to pack up and clean the station, the floor, etc. The sauces are good though. I like spice and flavor and some other places' sauces are too sweet and limited; these sauces have depth and offer good customization. The noodles are also a nice texture; they don't get mushy when stir-fried.
I can't imagine anyone getting the non-AYCE portion and thinking they were getting a good deal, but it can be a healthier option than lots of other places (depending on what you select). I'll go back if I really crave it... Spending ~$20pp w/drinks/tip can go a long way other places.