Purchased Vols 1 and 2 of the old school which covers 1969-1974 and 1974-1979. The educational aspects of the episodes are more engaging that the newer Semsame Street productions. They focus almost exclusively on practical concepts, numbers, letters and spacial arrangements with humor rather than folding in death, divorce and other odd (and not necessarily normal for a young child and possibly even inappropriate) concepts in newer Sesame Street. They are also extremely joyful and optimistic. If Sesame Street would produce proper and complete early season box sets - rather than just the 5 premier episodes with bonus material, we would certainly buy it. The Workshop should utilise their archives to release complete season sets; they would make a fortune. Without having complete episode sets, Vols 1 and 2 will have to do - they are fantastic.