You walk in with five dollars. You walk out with a pie that's more nostalgia than substance. You're saving the time of opening your own oven and making your own cardboard-esque Tombstone, and sometimes, that's okay.
Look, sometimes you just want to eat. Sometimes, the kids are cranky and yelling and screaming and breaking lamps, and Calgon can't take that away. Fortunately, Little Caesar's can. It'll feed the kids, they'll have a reasonably acceptable pizza, and you've only spent half of a sawbuck.
I'd never pick it as my favorite, but, as an every-so-often? It's worth the five dollar pie.