An unusually sharp script makes this silly comedy thoroughly enjoyable, even when it tips over the top. (contactmusic.net)
The Lobster is so effective thanks to a lean, razor sharp script. (nextprojection.com)
However, working from a mostly sharp script by Eric Pearson, Craig Kyle, and Christopher Yost, Waititi doesn't so much inject humor as he gives it his own droll spin, making Thor: Ragnarok one of the funniest of the Marvel movies without seeming to exert much effort in that regard (as opposed to Deadpool or Ant - Man, which are marked primarily by their snarky, meta appeals to our funny bone). (qnetwork.com)