enterprise may have had better ratings then many suspect. back then only the Wednesday night showing was counted. not the weekend showings or dvr. now both would have been taken into account. I saw where the weekend showing often got far better ratings then the Wednesday showing. the cast even put it out for people to watch the Wednesday night show.
I am sure if Netflix was interested they could find this out.
an enterprise mini series set toward the end of the romulan war start of federation might be popular enough.
and enterprise has added on fans. some have given it a second look and have seen it got a lot better.