This is a warm and gentle Christmas movie. It is a bit slow at times, but, overall, a decent film. It is a romance, mystery movie, which makes sense as it is a Hallmark Movies & Mysteries Channel original. The plot has been done often before: i.e., the lead or leads find love letters, photos, a ring, or some other object from a past great love, which they then try to solve. That said, there is a unique element to this story: the movie is set on an aircraft carrier (which I enjoyed). There are some very nice shots of the crafts and ship; I especially like the ship lit up in Christmas lights. I did not know what a Tiger cruise was; it is a very nice concept. Hallmark always has at least one military-focused Christmas movie each year; I read in the news that they have a good standing relationship with the military, meaning, I think, they got to use their ship in this one. As another reviewer on here discussed, this one has some similarities to those past military-focused Christmas films. The acting was good. Jen Lilley, a Hallmark regular, performs well in this genre of film. She had a very convincing performance here as Maddie. Trevor Donovan's portrayal of Lt. Billy Jenkins (aka the Grinch) was decent. To be honest, I sometimes find his performances to a bit stiff. That said, he has had some very good performances in, e.g., Love on a Limb and Love, Fall & Order. Here he was a bit stiff as well, but his character was a military man with the call-sign the Grinch. So, it worked for me. The chemistry between the two was underdeveloped, I thought. The writer could have done more in this regard; I think, Donovan too could have given a bit more, romance wise, in his performance. The scenery, props, and sets were well-polished and festive; the latter is toned down a bit in this one. Overall, it is a fairly good movie. It might not be for everyone, but fans of Hallmark's mystery movies and movie series will no doubt enjoy this new edition to the 2020 Christmas movie lineup.