Still loving this series and its characters. It's hard to tell who's my favourite actually, I pretty much love everyone (and don't get me started on the ships). 
 It's dark, and sometimes it's hard to see how (if) things are going to improve for the protagonists, and yet there's always a bit of light in there somewhere, be it in humour or in the various relationships that exist between the characters. The plot is quite fascinating, and even though the Shadowhunters universe has been well established within the last few books there's always that little detail that fleshes it out a bit more. 
 It's going to be a long wait until the next one, but hopefully it'll be worth it.