See that was my problem when I first picked up #4 almost a decade ago, but now I'm completely into the books rn, there's some really interesting intrigue going on in the series, and the way the powers are evolving in a more modernized society is pretty cool, although Sazed admits in the fifth book that humanity hasn't quite progressed as far as he'd hoped they would.

Also Wayne is a fantastic character, he's not the main character, but the way Sanderson writes him is really fun and interesting.