Their differences are primarily in color and markings, with a few minor twists in behavior. (petbusiness.com)
If you've seen the original, then you've already seen this movie with the exception of a couple minor twists at the end. (fatmovieguy.com)
The screenplay (by Steven Knight) strives for old school Hollywood wartime love story with dashes of noir and minor twists on character tropes. (filmmixtape.com)