Honestly, I'd say some screenshots of the game on your store page would go a long way.
Perhaps a list of relevant content players can expect to see or content that you would like to add in the future within the store description too.
These two things could help entice more people to try out your game and, in turn, garner more feedback.
All in all, I'd advise any game developer to focus on making the game they want to make, first and foremost and use any feedback to temper and adjust based on what fits their personal vision the best.