BL Plot isn’t compelling/ need readers input

In the past, I’ve written many stories for sites like Wattpad, but as an art student I want to take my stories to the next level. Because this is more work than a traditional novel, I don’t want to make any mistakes on the plot. Currently, I’m aiming for character development. Some plot lines I’ve written involve Fantasy, crime and mystery, but all centered on a romantic relationship.
Could you share what are some of the greatest aspects of your favorite BLs so far.
I mean, characters or plot development, the art style or the way the story was formatted, the roles of the relationship, how much the engaged in sensual acts, favorite scenes, what annoys you, what you wish you saw more.
Literally anything works!

I can also be contacted on twitter @hobleehobi

I’m looking for proofreaders or general readers who I would review the chapters ahead of time and give me feedback as I go along.

Thank you for any replies!