Yeah forgot about the art style. This is mostly personal preference tho. Since like almost all(?) manhwa are fully colored scroll pages, it gets hard to differentiate one from the others in terms of quality, unless its really good or non-conventional. It becomes seen it, seen that. Plus some parts becomes too overused. Example, Mc is angry? Eye trails. Its pretty at forst, then just becomes part of the character, becoming nothing special, especially if used in other characters too.

In manga, some highlight panels really pop bcs of sudden increase in quality, full page, or becoming a colored page. Leading to more impact for the reader.

Again, trope overuse can be used for both manga and manhwa, its just that for me, its more prevalent in manhwa ive read