See it if you have a general interest in Italian Baroque painting, or in the artists Artemisia Gentileschi or Caravaggio in particular.
Don't see it if you're no fan of solo shows depicting historical figures: this is essentially 2 solo shows depicting historical figures, inter-cut & long.
See it if you are interested in the two characters, art, the era, or two-person shows. To enjoy it more than I did, do some research on these people.
Don't see it if you need a straight-forward story line. I was so confused at times that I just gave up. My companion knew the back story and enjoyed it.