I went for dinner last week and both food and service were excellent. Had a set menu for £30 per head, not too bad for this area. Wine was reasonable (the mark up appears to be about 200% on lower end wines, again not bad for the area) and the atmosphere was lively but not overly so.
All in all the bill was £130 for the two of us, which included wine plus drinks before and after the meal, and we left feeling very satisfied in every way.
The Good Earth serves Chinese cuisine in luxurious lacquered surroundings. They offer a takeaway and delivery service and are open for lunch and dinner. This branch can cater for private parties of up to 45 guests upon request. They also have a bar area.