I'll give it a shot...from what we've tried...
Since we've not eaten lunch at Starring Roles, I can't comment, but the pastries and desserts are very good. We sometimes get to MGM at opening, ride TOT and RNR, then have a quick breakfast here. We wouldn't hesitate to try lunch here...
1 Backlot Express - we always end up here for lunch, burgers are pretty good, grilled turkey, cheese, roasted red pepper sandwich is good, too, good fries...
2 Pizza Planet - the pizza is pretty good, not great, but it will do if you're hungry and it's a neat, fun setting for the kiddos...
3 Rosie's - fairly good burgers and fries...
4 ABC Commisary - when we ate here, the food was just barely in the OK range for us. Nothing at all special or anything I'd go back for...