Interesting format. Basically a good review of the Alef-Beit. One thig is that when et/vet are introduced, I would have used "beyt/veyt" for their names because their names are not pronounced "bet" and "vet" with a short "e," as English speakers might naturall think. This could be confusing to people who have never before seen the Hebrew letters. But all in all, this is a great review.