7, 8, & 9 were mid movies because they were produced by people who do not understand the franchise or what the lore/world permits. And movie 9 was such a hack job that I'm shocked there weren't Alan Smithee credits.
9 is objectively a bad movie. The big bad reappears off screen and it's handwaved with "somehow". Fuck that movie. Literally the worst one by a long shot. Absolute garbage.