I have now been there both for their Dim Sum service and their normal dinner service. Their Dim Sum sim is absolutely the best in the Cleveland area, bar none. I have gone with several groups, including those who are sticklers for authentic Chinese dim sum, and they agree with me that Li Wah is THE place to get good Dim Sum in Cleveland.
Their normal dinner service is not too different from other restaurants outside that they offer a abridged dim sum menu that you can order combinations from. It was very good. I ordered the tried and true General Tso's combination and was very happy with my choice. I definitely recommend this restaurant to all fans of dim sum and Chinese food in general.