See it if You're very into the monarchy and/or Shakespeare's histories. You care more about accuracy than intensity
Don't see it if You have no interest in politics or history.
See it if you're an Anglophile, interested in the Royal family, like clever, quirky shows
Don't see it if you're not interested in politics, the Royals, quirky shows
See it if You love (faux) Shakespeare and plots about British royalty.
Don't see it if You don't like complicated Shakespearean language in a modern plot. I found it quite boring but many enjoy it.
See it if you like modern day brits performing in iambic pantameter
Don't see it if you want to have an enjoyable evening
See it if If you are really into the royal family, and know a lot about their family
Don't see it if If your not familiar with the royal family
See it if You don't understand anything about British culture.
Don't see it if You actually enjoy good poetry and interesting challenging ideas.
See it if It's neat and clean.
Don't see it if You prefer big scale musical
See it if You enjoy Shakespearean tragedies, but with a modern voice
Don't see it if You don't enjoy prose