Yup, that's what my computations showed as well, however there are exceptions. CRT was the worst dollar value per credit (at between $16 and $20 per credit depending on the time of day), followed closely by the Magic Kingdom's Plaza Restaurant (at a max of $20 per credit). Dinner shows were next (at about $25 per credit), and then the signature restaurants (usually running about $25-$30 per credit). However, you can easily challenge some of these low numbers with practically any other 1TS restaurant, depending on what you order.