Review Detail of Kaio123 in Godly Empress Doctor

Read until chp 645 during limited free daily before checking the reviews to see how long this ML will continue to be a piece of sh*t, and found out that even in chp 1000 nothing has changed, so will probably drop it here. The review used the phrase "bully romance" which I think is quite suitable. ML is your typical annoying yandere stubborn as*hole who can't put down his pride and has no idea how to act like a decent human being. He is constantly blocking MC's way and even creating obstacles for her - tell me how to root for this kinda ML??? I feel like slapping him. There has never been a scene where he appeared that I never felt disgust and annoyance towards him. Story is interesting but the ML really ruined it for me and I can't bring myself to continue since I know that there is no character development for the ML. Also according to other reviews it is apparently dragged out and slow. Advice: read more reviews before starting on this novel lol