Excellent technical design and quality acting couldn't save this show from its own writers. Star Trek Discovery took a downhill turn after its pilot, one from which it never recovered. Despite all of this it is still one of the better Star Trek shows but it had too many flaw to be considered anything better than mediocre television.
Black Panther is easily one of the top 5 Marvel films. This film delivers excitement, well rounded characters, a villain that is actually appealing and doesn't feel the need to dumb things down or rely and huge set pieces.
Twice Upon a Time is probably the funnest of the Doctor Who Christmas specials to watch. The interplay with David Bradley's 1st Doctor and Peter Capaldi's 12th were a pure delight and made up for an otherwise lackluster script.
Star Wars: The Last Jedi dispenses with the standard narrative structure that all of the previous entries into the franchise have followed. It's a bold move and it paid off. An unexpected film, The Last Jedi takes Star Wars to a new place while paying homage to the original films.