I don't like the automatic qualifiers either for the same reason FSU, while a power 5 conference champion, isn't nearly the team the other 4 champions appear to be.
However, with the new 12 team format, that does leave 6 more open spots (after the 5 conference champs and the automatic qualifier for the group of 5).
It's like a 6 team playoff for those who either lost their conference game or had 1 or more losses that didn't win their conference. IOW, while I don't like the setup as much as simply the 12 best teams approach, it will open up huge doors of entrance for teams who didn't win the conference to get in.