OK... let me start off by saying that this was an enjoyable series. I was invested enough in the characters and series to see this all the way through to the end. However, objectively speaking, it wasn't the strongest of stories all together. There were some plot holes and loose strings that weren't wrapped up at the end. I'm not sure if that's on purpose and maybe there will be a spinoff or something or it was on accident because Jennifer Armentrout just stopped caring about the story. I love all of Jennifer Armentrout's work so I doubt she would be such a lazy writer... but I don't see any spin offs planned so who knows? 
 I was happy about the way things ended. I was happy with the romance even when it got a bit heavy handed at points. Like we get it, you guys have a love for the ages or whatever! This isn't really a spoiler because it was so damn obvious... Layla and Roth forever! Zayne was an amazing guy but frankly... I always thought he could do better than Layla. She's like the worst thing to ever happen to him. Seriously, this kid must be a masochist to put up with her. 
 Here's the plot holey weird stuff that didn't make sense to me... and no, I don't care if there are any spoilers. 
 1.	There was this kind of pairing up of Nikolai and Danika. Isn't he much older than her 18 year old self? It gave me a raised eyebrow. 
 2.	When Roth and Layla needed to do some covert operations why didn't he turn them invisible? They made a whole thing of it in White Hot Kiss. Why was it never used again when it could have very obviously helped out in many situations? 
 3.	So she met the Grim Reaper and he gives away how to bring someone back to life and like he isn't the one to do it. WHY WAS THIS CHARACTER INTRODUCED? Was it cool? Yes, but it was a waste of a character to have him be so useless expect for some exposition. 
 Overall, I liked this series. I was invested enough to care and stick with it to the end. Was it my favorite thing that Jennifer Armentrout ever wrote? Nope. It's definitely one of the lesser works... her Winter's Tale if you will. But fun enough I suppose...