Not exactly an advice because I have very little technical skill and wisdom, but I will try.
You decide everything in your story, believe in it. You are the one who decide it to be hard to write or not, to be a good read or not. If possible, please be a little selfish and think about yourself.
Just because a genre or storytelling element is considered superior by the public, does not meant you have to sacrifice your preferences, passion, and skill to pursue it. Just because grimdark shit sounds mature, realistic, and philosophical; does not mean you have to leave your preference of writing Weenie Hut Jr. tier shit for cool kids point.
Do not blindly follow what others say like "Prologue bad," "I will drop when I see a nightmare opening," "Multiple POV is cringe," "This trope is overused garbage," "We don't need another series about a lost royalty," "Pantsing is a superior method," and such. Following such things which are often just preferences or even baseless cynicism will lead to nothing except corruption on your creative thoughts and insecurity. You will be haunted by the thought of satisfying and appeasing people, not how to improve your series. Instead, analyze why people shit on those storytelling elements, and learn from it to make it different or to make other elements complement it.
Do not be discouraged by people who choose to drop your series because of the same "trivial" reasons such as mentioned above. They are entitled to their preference and I hope you are not some dictator trying to torture them or force your series towards them. Even if you feel it is a prejudice, biased or unfair, you still cannot force them except you want to be the author version of incel.
Some people disliking your series is not a parameter of your series' quality; take any critically acclaimed series and you will find at least one person will gladly rip it apart and spit on it for any reason. Nothing is perfect and you will find series with obvious shortcomings balance it out with their strength and still make it. It is also does not mean the person will disregard other strengths in your series in entirety (and if they do, do not bother listening). You can learn from their opinions for the thing you can help (e.g. technical skills), and learn to let go for things you cannot help (e.g. disliking certain tropes).