Taking place not long after the end of season three of Discovery (after solving the riddle of the Burn), this uses an adventure tying back to earlier Discovery moments as a framing device, but also nicely exploring an area that the show rather skips over: how the crew of the ship adjust to their new circumstances. There’s some entertaining lampshading of several DIS events, an interesting answer to why one of the alien races encountered in DIS were never seen in later Trek shows, and some very amusing movie night choices bookending the action.