Unexpected Waiting Time

I went to McDonalds Krugersdorp yesterday (22/09/2010) at about 17:15. We ordered and we waited for about 15 minutes just to for the cashier to put the money in the till and give me my change. After I received my change I had to wait a further 15 - 20 minutes just to receive my order!! I mean it was my daughter's birthday and I went straight after work so I could spend what little time I had left of the day with her and she wanted McDonalds. I am discussed in the waiting time and will not recommended anyone to go to McDonalds Krugersdorp. We left there at about 17:45