Snowden didn't even read everything he leaked. Nor could one expect him to, however leaking one thing at a time after reading it and understanding its contents to make the informed decision on whether or not to leak the information contained or to black out information would have been much more beneficial.
Remember the other side of this. He sold the information. His intentions of this can not be all that great if he is doing it for a profit. However he should not be tried like a criminal.
I would content that the people who voted "condemn" in this case most likely don't know the difference between the words "condemn" and "condone".
Snowden should be hunted down and executed. On the spot. Double tap to the cranium. Not that what he did was bad.... but it was treason. No matter how "good" it was it was still illegal and treason. Therefore.....