We decided to try TPot for dim sum since we live in the NW and didn't really feel like driving downtown. We arrived and the place was PACKED. A hostess was at the front taking down info for those waiting. Don't be too shy because you will get plowed down as those behind you take your spot in the line. We were told the wait would be 15 - 20 minutes for a table for 3 but we only waited about 5 minutes.
The dim sum was fast, hot & flavorful. At T.Pot you order off of a menu card as there are no carts. We are avid dim sum'ers but we had a bit of trouble figuring out some of our "usual" choices. Overall, I would say that we like dim sum at Forbidden City and Regency Palace better.