For this viewer, this is F&G's best movie!
Let's face it, most of the others are basically subject to the same silly misunderstandings to inspire/delay the glorious music and dance. Roberta (1935) has the best story but also the best music, with superb singing from Irene Dunne to match the superb dancing from F&G, and is altogether more visually striking than in the other films with their absurdly opulent hotels and resorts. The romance between Irene Dunne and Randolph Scott is also more passionate than the one given to Scott in Follow The Fleet.
No no, ignore the naysayers. ROBERTA is the best introduction to the artistry of Fred & Ginger.
Buy it and be transported.