It really depends on what your tastes are.
Our dining musts were the quicken quesadilla, vegetarian chili, and the chocolate chip pancakes. When Riverside underwent their dining refurb a few years back, they got rid of all of those items! We had been staying at POR for 8+ years, but we switched to FQ because all of our favorite food items moved to over there

.
Maybe it's just me, but none of the newer items at POR appeal to me. The only thing we get there anymore is chocolate cake.