Well, it's only fair that I give my personal thoughts. It's good that finally after all these years, the charms do more than just give a cosmetic change. It's not much tho. Only adding a new skill. There should have been more. For example, you think maybe the dragon charm would have boost fire attacks because, you know, dragons breathe fire? I suppose it's better late than never tho. Still, this game really needed that update because it was so much easier to be more flexible with my approach. Now the knight girl that I have is a pesdo wizard with a sapphire ring and uses arcane magic once to knock off most enemies in one hit. It took a lot of grinding and gems. 

Speaking of gems, you think that there would be more gems but nah...there are some gems that can only be found once and that's it. While others could be bought. You think that maybe there would be a way to get those rare gems by buying eventually but nah.