I'm sorry in advance for posting the alternate view on Sci Fi, but I do have one. Our experience has been average food, poor service and the atmosphere gets old after the first reel of movies. We do enjoy Prime Time a great deal we go there each trip and recieve great service, yummy "home cooking type comfort food" as well as the atmosphere being a lot of fun.
I think some of the "argument" between these two is purely a matter of what your family enjoys most as far as atmosphere.