I was very excited to get these polishes. I had only just heard about the collab with NASA and loved both the concept and the look of the polishes themselves. I tried them on and found while the polishes themselves are great I didn't find they worked well together, in particular the topper Spirit of Peace. The gold hex glitters get lost when put over Golden Record and I found the red-orange of Perseverance clashed with the topper as well. On view from L2, the topper overpowered the glitters and made View from L2 look basic. I love Spirit of Peace over other polishes I have where it isn't competing with the base.
Similarly I didnt like a mani that had the other 3 colors either, just too much competition.
If collections are just easy ways to get a group of polishes, this works each polish is individually really good. But if you are looking for a collection to work well and synergies with each other this one is a bit disappointing.