I loved this show as a kid so much. It was what first made me fall in love with Superman. I was thinking of watching a few episodes again for nostalgia (particularly the one when the Kryptonians show up and he wears that awesome black and blue suit) and wondered what people thought of the show.
One thing I found kind of interesting is, from memory there wasn't much different between Clark and Superman. Neither one was a disguise of the other, as is so often portrayed. His personality remained fairly constant. I really liked his relationship with Lois as well.