Aimsmum agree what others have said about cost of food in parks, really not too bad. We went to DLP in July and it was so expensive there, food, drinks etc that it would have actually been cheaper for us to go to the states for 2 weeks as opposed to 10 days in France!
There are some fabulous restaurants near the villa. Sizzler and Ponderosa both really cheap and do a wide range which is good for everyone. They do all you can eat breakfast buffets from around $4 each (excluding drinks) and lunch and dinner buffets (steak,chicken etc) with eat all you can salad, pasta, fruit and loads more from around $10 each. You can pick up discount vouchers from most supermarkets and if you keep your receipt, next time you go back you can get 10% off.
We eat there all the time as its fab for kids as there is always something they will eat.
Agree about the Disney souvenirs too, don't get too many at the park as they will be cheaper in the shops along the 192.