At the end of the day every thing about video games is personal preference, you know some people like playing league.
A thing that really helped me with level design was giving friends and family (It's good to get some people who are good at video games and some that have very title experience playing games) my games and telling them to play it without helping them. When they are playing the game, I try to take notes about what they are doing how they are reacting to different things and ask them questions to clarify how they are feeling about this or that or why they took a certain action.
I love this type of small tricks, they can save you so much time and make your game come alive. In this jam I fell in love with animating a node's scale to create a squash and stretch effect it is super easy to do using code or even the animation player and it makes the game so much more alive and fun to play.
I too enjoy getting this type of comments, it feels so good knowing that someone else played the game you worked on so hard and had fun with it. I wish I had gotten more feedback on my game this time. All the comments I got were really nice, but none of them had feedback about what didn't work about the game for the person playing, and those are the comments I learn most from.