I had the MT00 (before they decided to discontinue them and replace them with the MT10 which is not zero drop) and put probably 1000 miles on them without any injury or issue. Prior to those I was always having knee issues while running.
All of Nike's running stuff seem like they have way too much cushion. Also, I've stopped running and prefer weight lifting so I don't care so much about return on energy as I do about zero drop shoes. Hopefully one day we can meet up and you can see my dorky minimalist shoes in person.