I used to go to an eat what you like chinese buffet in Collingdale and excellent value for money, we once stopped eating to watch what I could only describe as two [ British husband & wife rather on the large side] professional eaters that started with soup, then timsun then mussels then they stopped we thought for a breather but no they were waiting for the prawns to be replenished & helped themselves to a "mountain" of prawns each !, then salmon and chicken satay sticks, the salad, then they started on the main buffet firstly all chinese and after that the Indian food and I dont know how but they were at the dessert table after that, in fact they put us off our food and I lost count of the number of times they went up to serve themselves they didnt converse just ate and it obviously was not their first visit, we named them "The Ganets".This restaurant closed because it was in a Japanese complex and the whole thing closed down, I bet they wept buckets.