Do you like the French New Wave? Musicals from the 1930s? Jazz music?
If any of those things appeal to you, it’s very likely that you’ll find something to enjoy in “Guy and Madeline On A Park Bench.”
I watched it last night via Netflix Instant and thought it was quite fun. It has some very choreographed numbers, but some of the music and dancing is natural enough that you believe it would be possible to be at a party and witness it. Lovely.