Interesting. I found this while looking for advice on pixel art steam cover art because I heard that steam users don’t like it. Feeling bad that I couldn’t do better. I’m going to try again to make it good like yours.
Viewing post in Devlog: Pixel Art Steam Capsules comments
I also read that some players don't like it, but then I think that's because some players don't like pixel art altogether so they probably wouldn't like the game. Overall I wanted pixel art because I thought it should match the game, but in the end I just settled for having the rendered art match the game with colours and theme as best I could.
Also, thanks for reading :)