Nothing against DS9 but it isn't really anything like Trek should be. Although it did a good job with what it did. And it was a good concept going through the lives of people on a space station in the future. That show could have been done without using the Star Trek name and done well. But Star Trek was a more positive vision of the future and lot cleaner I guess is a good word. I like DS9 and TNG in some respects but they never quite hit what TOS always does.