Personally, I enjoyed it. I hate to say it, but I think a lot of people still see the fact that the main roles were female and visible minorities as a negative. Maybe I'm just paranoid, but to me, it's pretty sad that people would be bothered by the fact that females and visible minorities carried the main plot.
I thought the story and dialogue held up well. Really, if you go back to the original episodes, they pale in comparison when it comes to dialogue and acting. Of course, the special effects were far ahead of their time.