I order from them often. My favorites are Mongolian Beef and Hunan Beef. The portions are large and the quality is good. I love spicy food and they will make it extra spicy if you want them to. Only one time in 12 take out orders did they make a mistake. I ordered extra rice and I didn't receive it. I'll take those odds.
I'm not going to lie, I have a bad habit of calling them right before close and ordering takeout. Yeah, I'm that guy! But, the food always seems fresh and I'm thrilled when they are willing to take my order. Its always tasty and they provide plenty of sauces to doctor it up if you wish.
Only on one occasion, they actually called me back and said "how much tip"...and I replied "$10". She said "ok, see you soon." The food was delivered in 5 minutes. Every delivery driver I have ever had an interaction with is very appreciative of my standard $10 tip, and it seems like it literally makes their day.
I've never dined in, but I will continue to order takeout as long as I live in the area.