The restaurant is designed like a drive in movie, with guests seated in "cars" that face a big screen, which runs short clips of silly sci fi movies (old). It's very themed, and I actually think its the best themed restaurant at WDW. Looks just like a drive in at night inside. Its kinda dark, so if you hate eating in partial darkness, you might find it annoying. Its not a place to have a great conversation, either, since all of the people are facing one direction, and you usually sit 2 to a car seat, with most cars having 3 rows of 2 in them. I do believe they have some picnic table like seating, but you lose the cool effect of sitting in the car. Most people quietly eat and watch teh clips. Which, btw, our family has always been fine with since we've spent day in and day out together, its nice to have a mealtime of quiet without having to come up with things to say to each other, LOL
The food is pretty good, though most say lunch is better than dinner. Yummy hamburgers and shakes =)
I think its lots of fun!