Familiar story....
When I was doing my initial PPL training in sunny Florida we had an instructor who was lazy, ill prepared and we felt we weren't getting our money's worth. Anyway as has been suggested above, we went and saw the CFI, he looked concerned and asked if he had a word with him would we be happy to keep him. We said no we wanted changed and he changed us to another instructor. It was the best decision we made and we were just sorry we didn't make it earlier.
Go with the advice above. Ask for a change of instructor...it's your money, get your money's worth!! It will be hard, you will feel like a t**t, and you may even get hard looks off the guy, but don't worry about it.
we felt bad about it...but we got better
