Looking at the
Disneyland website the info looks different from what is posted. From what is posted in this thread it looks like you pay say $50 and they give you vouchers for dollar amounts adding upto $50.
But the DL website shows you getting vouchers for different meals plus a general voucher for a dollar amount.
It's not as cheap or comprehensive as the WDW dining plan. But still, like at WDW you could price out your meals and see if you would be able to save.