Lots of thumbs down for Sci Fi - DH being one of the first to complain (don't order the tuna). It's not one of my top favorites, but it is charming. I just would hate for folks to never experience it because of the negative votes. I've never had a problem because of 2 things:
1. Go at lunch time. It you don't like it, you didn't waste a fortune.
2. Keep it simple and order what you know; hamburger, onion rings, salads, milk shakes, etc... Don't look at the menu and say "this sounds good" because it probably won't be.
You have to admit, there aren't many restaurants like it. So dark and cool, it's a great place to recharge your "batteries." Plus, one time I wasn't feeling well and they brought me chicken with rice soup and cottage cheese.