I agree that this is a reasonable cross section of readers' opinions that tell me one practical thing:
If you want people to read your novel (or comic) , then learn to write a good story and either have professional editor or a trusted person who knows good story to edit (that is find plot holes and make sure the story has clarity) read it.
Other than that I don't think the details are important because we go into the categories of taste and what turns off certain readers more than others, and that is wholly outside the author's control. And because it's outside one's control, disregard it.
First and foremost write the story and learn to write that story well. "Catering to an audience" should only go so far as knowing your genre well enough to utilize it's conventions and tropes in a unique way. Otherwise you start changing your story based on what others want, not what you want. It's a very stress inducing way to make a story, imo.
You can't control the readers taste but you can trust that there are enough readers out there that share your taste cause a writer is a reader first. That's all one need I think.
Stats are great and all but they're just a reflection of the work the author has put in and put out and they help with course corrections and future stories (maybe. Imo good stats is just a reward for executing your craft well.). But the author has to do the hard work of learning their craft first.
I only drop stories when nothing is happening, when it's not clear what's happening, when the characters are flat, and for subjective reasons of taste that regardless of objectively good writing just turns me off.