Very good
I think this will make a good show, good animation, funny plot, but you could use a prolouge to explain why the Olympians are working there. I mean the gods just don't work at a fast food joint for no reason, and if you add other gods I think you should add Ares the god of war as a bully, Artemis as a spunky happy-go-lucky girl, Athena as a mature brainiac and better manager than Craig, Hera as the cottling mother figure, Kratos as the bad ass punk, Helios as a gay, and Eris as a prankster bad girl.