We did the DxDP this past July and plan to do it again in January. With others, this definitely (for us anyway) worth the money. We eat a lot of TS meals, many of which are 2 TS credits. Going by myself, however, I don't think it would be worth it as I would be much more likely to only do one or two TS meals and just grab CS meals or snacks when I felt like it. It just depends on how and what you eat. (Although I might be likely to do the new counter service dining plan) Reviewing the menus on sites like allears.net can also make it easier to know if it is worth it.