We definitely rate Sweet Tomatoes very highly; it seems to go down well with everyone, and we try to go there regularly when we need a good, cheap feed! The other one to look out for on I-Drive is the Whistle Junction Buffet & Grill (just north on Kirkman Rd on the right), which has a very impressive range of food, although it is a tad more expensive than Ponderosa, Golden Corral and Co. For a really good Chinese, we rate the Dragon Court at Lake Buena Vista one of the best. Just go past the Crossroads plaza (on the right) and it is the next on the left, behind the IHOP, at the junction of Vineland Rd and Palm Parkway. There is also a good new counter-service Mexican restaurant here, Qdobe, which serves some nice fresh food (infinitely superior to Taco Bell).