I Adore Romanic Christmas films and can suspend reality and accept most things, but this... was too much. Zero effort made in terms of research, clearly.
It makes no sense, for example a 14th century knight gets in a car and knows how to reverse and drive, but struggles with steering straight? Mittens leave finger marks? Windows in a castle? Etc etc etc.
It's just an utter joke, and more than anything I'm disappointed because I love this genre and feel a bit cheated, it could have been done so well, with a bit more care and attention to detail. This just feels slapped together.