I agree with this post:
"IMHO, SeaWorld's all day dining has Disney's counter service plan beat by a mile in both price and quality of food. I can't imagine how SeaWorld's dining options are considered less appealing than Disney's"
Unless, I do something like make a reservation at Ohana or Boma (resort restaurants near the parks) and pay about $35 pp or go for an Ethnic meal at Epcot (not inexpensive and takes some time), for a Disney theme park day, I personally prefer SeaWorld quick theme park fare to Disney's quick theme park fare.
Based on many years of personal experience eating in the parks, it's surprising to me to see so many negative posts about SeaWorld food. I don't go to theme parks for the food (that's for sure), but personally feel the standard food offerings at SeaWorld are a cut above most other theme parks I have visited. Others in my family and extended family feel the same way too.
For our mini trip in October, I did a SeaWorld hotel deal that includes SeaWorld admission with dining and quick queue for the day we'll be visiting that park. And I have no concerns whatsoever about that and no problem eating there for a day.