Spoilers
Meh, hated the Mel/Sebastian rubbish, they didn't even have a proper arc, all they did was angst and swoon over each other. I did quite like the Carter storyline, it was on the slow side but it was far more interesting than the silly Mel nonsense, Carter actually did things and had a goal unlike pathetic Mel.
-Carter's POV was fairly enjoyable, he wasn't insufferable and dull like he was in the last book, I liked his determination and drive to find a cure so he could save Lily and protect his friends. The only thing I didn't enjoy was that Carter's POV was slow, it took him so long to save Lily, I was waiting for them to reunite so they could both get on with saving everyone around them but that didn't really happen.
There wasn't really any resolution at all because so much page time was spent on Carter's quest - what happened to Dawn and Darren? Did Carter contact their family? Did the cure get distributed? Were the ticks cured? Did the cured ticks manage to live normal lives after all they'd done? What happened to the rest of the vampires? Did society recover?
There didn't need to be loads of answers but some would have been appreciated - I didn't care about Mel/Sebastian's sappy romance, I would have rather known more about how the world recovered.
-Liked that Carter finally stopped being so arrogant, in the previous book all he did was bitch about Lily using her powers to force him to love her when she didn't actually have those powers. When he found out it was actually him who had the power to manipulate emotions he never once considered that he might have unconsciously forced Lily to have feelings for him. He obviously thought he was awesome enough that Lily could love him without him forcing her to, yet when he believed Lily had those powers he thought so poorly of her that he believed he couldn't love her without her using her powers.
Ugh, he was such a prick. I'm glad in this one he stopped thinking so highly of himself and realised that he might have used his powers to make Lily love him.
-Didn't like Mel's POV, she was so selfish and uncaring. The cow wasn't bothered about Lily at all, her twin sister was going through hell but she barely had one single thought about her, she didn't worry about her and she wasn't afraid for her in the slightest. Lily looked out for Mel all her life and was her only remaining family but did the twit care about about Lily's fate? Nope, she literally didn't give a fuck about her, all she cared about was Sebastian. After all Lily had done to protect her, Mel should have made Lily her first priority instead she spent all her time fantasizing and worrying about Sebastian, a guy she'd known all of two months. Never mind that her sister was dying, she barely even thought about her, Mel was the crappiest sister ever.
Also, Mel turned from a caring, sensible and interesting character into a typical YA heroine who didn't give a toss about anything or anyone except for some guy she'd just met. Ugh, she was such a disappointment.
-Hated Sebastian and Mel's romance, it was predictable, cheesy, and creepy. He was over 2000 years old, and even though he had abused, threatened, lied, and manipulated Mel she still fell for him. Mel saying she shouldn't love him because of all he'd done didn't make her feelings any less pathetic. It was super pathetic and fucked up when she actually stated that she shouldn't romanticize his behaviour or make excuses for his past and then ended up doing exactly that. It was so frustrating to read.
The fact that a two thousand year old man was horny for a barely eighteen year old who acted more like a thirteen year old schoolgirl was disgusting, they had nothing in common apart from both being vampires. Yet both of them ended up together despite Sebastian's age and all the fucked up things he'd done. Them living happily ever after was a load of rubbish. Not every YA heroine has to settle down with the first guy they like and then stay with them forever, there's nothing wrong with them dating around and falling in love multiple times until they're old enough to actually settle down.
Also, Sebastian only loved Mel because the love of his life, Sabrina, cruelly rejected him years ago. He wouldn't have looked twice at Mel if she hadn't. He only ended up with Mel because he couldn't have Sabrina.
-I rolled my eyes at Sebastian's tortured past with his dead wife and children, and him supposedly being a good guy under all that vileness. He was such a caricature.
The only good thing about the series was Carter and Lily's growth, they started off dull and insufferable and actually became likeable and easy to root for. Whereas the writing, the world, the other characters, and the general plot were predictable and uninspired.