I loved the humor and the writing, which was very well-crafted and thoughtful.
What I didn't like
The top of the show had some moments where I thought Nancy was a bit nervous, though that eventually smoothed over as the show continued. But perhaps it was intentional?
My overall impression
A tour through a garden of interplanetary delight, Sister from Another Planet is a love letter to the age-old question of how to find ourselves amongst the cosmos.