I don’t like Kelsier very much. Mainly this comes from my reread of Mistborn but anyway.
Mistborn era 2 is better than era 1. Interestingly enough I didn’t think this until my reread. (You can tell what I’ve been reading lately)
By the end of Mistborn era 1 I didn’t like Elend very much. I guess we’ll see if that changes during my reread.
These may not actually be unpopular and are just my opinions. Maybe I’ll find some others later but I’ve been in a Mistborn mood lately.