How to be a Jew but still eat well at The Old Spaghetti Factory:
Clearly, the best meal on the menu is the Manager's Favorite, two types of spaghetti sauces on one plate, I like to get the Mizithra and Meat Sauce.
If you're sort of hungry, instead of getting the Hearty Meal Portion, which I would say only increases the size of the plate by 50%, eat the whole plate and ask them for the little known "second plate". This costs $1.
If you're really hungry, get the Hearty Meal Portion, eat it, and then get the second plate too. If you can't finish it you can take it home and eat it for lunch or something.
Always get coffee or tea during dinner, because it's free, but not lunch, because it's not. Spumoni clearly is better than Vanilla, and the salads are somewhat hospital-like, but the soup truly is terrible.
Enjoy! (or not, apparently, if you're in San Diego)