I have such great memories as a child going to Old Spaghetti Factory in San Diego and Seattle. I've now realized those memories are most certainly due to the environment; for that, I give it three stars. It certainly is a good place to take a large group with kids every year or two.
I give it two stars for the food. Not a good thing when you don't enjoy the spaghetti at a place called the Old Spaghetti Factory.