I was very happy with Sci-Fi because kids aren't picky about food and they just loved the experience.
Most people say that the food is disappointing. I didn't find it bad at all...it just wasn't mouth-watering like the food in most of the other Disney restaurants.
We were allowed to get milkshakes using the dining plan, which was nice. The milkshakes were all very good (we tried the chocolate, the cookies and cream, and the strawberry).
I ordered the Onion Rings appetizer and it was so big that between me and my two kids we couldn't finish it. My kids both got the cheese, fruit, and dip appetizer off of the kids menu. It came with two big cheddar cheese sticks, some sliced apples, and some grapes, plus a yogurt fruit dip.
For the main course I had the ribs. The weren't the best ribs I've had by any stretch of the imagination, but they weren't bad in any way. My son had the chicken breast with vegetable and potatoes off of the kid's menu. He said it was really good. My daughter just had the mac and cheese.
For dessert I had the cheesecake. It was very good. It was garnished with M&Ms and cracker jacks with caramel sauce on top. It looked really cool, but I made sure to pick around the cracker jacks...I love cheesecake and didn't think I'd like it mixed with caramel popcorn. My kid had ice cream sundaes for dessert and they looked good.
Sometimes I think the "experience" is worth more than the gourmet taste of the food and this place was definitely an experience. Some of the servers were on roller skates, the cars were fun to eat in, and my kids had a blast. I'd give the food a B- but there was plenty of it and the atmosphere really made up for the food.
Would I go back a second time if it was just adults? No. Would I go back a second time with kids? Absolutely.