I went to Wimpy Northgate yesterday and I was surprised by how friendly and attentive the waiter was. Unfortunately I don't remember his name but I know that he was serving the tables to the right of the entrance.
I was also very happy with how quickly they brought me my food and how everything worked like clockwork the way I expect it to work from Wimpy.
I went to Maxis in the same shopping centre a month ago and their service was pathetically slow and the food was nothing special. The food at Wimpy on the other hand hardly every lets me down.
The only small problem I had was that the cream in my cremochino was not sweet like at other Wimpys I have been too but it is a small complaint and really a matter of personal taste.