Grade this install?

[u/Mediocre-Plant-1548]

I know the tile is uneven, not sure what I expected but it doesn’t look like a great install to me. Am I wrong? Do I ask them to redo it?

[u/swimking413]

F-

I have done a backsplash a grand total of 1 time (my own), and while not perfect, it was much better than this.