If I were to say so myself, this episode is a mystery with these questions answered:
1.Why was everybody gone that one year
2.Did Wally do anything with this
3.Where is Wally the next year
4.What does Frankie look like as an old lady
This episode is pretty good, and well put together, but something was missing. The mystery of what happened to Wally is still at large ( to me). The mystery of Frankie, well just draw apicture of a mixture of Maddam Foster and Frankie, then just show it off at your friends or kids if they have been asking the same question.