The noodles are good, but the portions are so small and expensive compared to Tsim Chai Kee across the street (big wontons with king prawns). Come for the history of multiple generations that have made this wonton because the flavor is authentic.
This is probably one of the most famous wanton noodle joints in HK. I like it, but didn't love it. The portions were small, and I don't know if it's definitively better than the wanton noodle place right across the street, Tsim Chai Kee, which is still my favorite. Still, it's among the best out there, so you won't be disappointed by giving this place a try, but you'll want to order more than one portion if you are hungry.
Famous, but I'm not sure why. The portions are quite stingy, apparently the owner thinks that the smaller portions allow you to appreciate the flavour more. I'm not convinced. Decent flavour, good quality but I recommend Tsim Chai Kee opposite